$Unique_ID{bob00205} $Pretitle{} $Title{Indonesia Chapter 1B. The Coming of the Dutch} $Subtitle{} $Author{Donald M. Seekins} $Affiliation{HQ, Department of the Army} $Subject{dutch java voc system british javanese century war trade government see pictures see figures } $Date{1982} $Log{} Title: Indonesia Book: Indonesia, A Country Study Author: Donald M. Seekins Affiliation: HQ, Department of the Army Date: 1982 Chapter 1B. The Coming of the Dutch By the last decade of the sixteenth century, the Dutch had become a major seafaring power. The two provinces of Holland and Zeeland became centers not only of trade and shipping but also of international finance by this time, and Amsterdam served as Europe's principal center for commerce and banking. The ambitions of the "Sea Beggars," as the Dutch were known, rapidly took on global proportions. The union of Spain and Portugal under the Spanish crown from 1580 to 1640 led the Dutch to war against both, and Portuguese bases were the main targets of Dutch wrath in the Indian Ocean and the Indonesian archipelago. A Dutch fleet of four ships entered Indonesian waters in 1596, landed at Banten, the principal port of the kingdom of the same name, and then proceeded along the north coast of Java to Madura. There followed a few years of "wild" or unregulated voyages, when a number of different Dutch trading concerns sent out ships to the Malukus and elsewhere. In 1602, however, these companies merged to form the United East India Company (Vereenigde Oost-Indische Compagnie-VOC) under a charter issued by the Dutch parliament, the States-General. This made the VOC a unique institution, combining military and political with commercial functions. Not only was it responsible for conducting profitable trade in the East, but it could also wage war, build fortresses, administer justice, and conclude treaties with Asian rulers in order to achieve this end. Its directors, the Seventeen Gentlemen (Heeren Zeventien), envisioned gigantic profits accruing from an effective monopoly of the spice trade, and the VOC pursued this goal throughout the seventeenth century with ruthless determination. The VOC established its first permanent base at Banten, a main port for the pepper trade, in 1603. In the Malukus the Portuguese had made themselves thoroughly disliked despite the successes of Catholic missionaries, and the Dutch, with the cooperation of the local ruler, expelled them from their settlement at Ambon southeast of the island of Ceram in 1605. Ambon's Christians subsequently converted from Catholicism to Calvinist Protestantism. In 1607 the sultan of Ternate made an alliance with the Dutch against the Spanish, who were moving in from the Philippines. Although the British East India Company, which had been established in 1600, had only one-eighth the financing of the VOC, and Britain and the Netherlands were technically allies in the struggle against the Iberian powers, the growing British presence in the Malukus, Sumatra, Borneo, Sulawesi, and Java was regarded by the Dutch as a genuine threat to their interests. The rulers of Indonesian coastal states welcomed the new infusion of Europeans, as competition would drive up prices for their commodities, but the Dutch had no intention of tolerating a free market once they were established. In 1610 the post of governor general of the VOC was created with broad powers, as it proved virtually impossible for the Heeren Zeventien to direct its operations from Europe. Jan Pieterzoon Coen, governor general from 1619 to 1623 and again from 1627 to 1629, is credited with establishing the firm dominance of the VOC in the archipelago. His first act as governor general was to seize the port of Jayakerta (Jakarta) on the western end of Java from the forces of the sultan of Banten and to establish there a city named Batavia; this became the principal VOC base in the western archipelago and a subsequent center of Dutch rule in the region. Coen perceived control of Indonesian trade as vital to his country's interests and proved unscrupulous in his methods to impose and maintain it. When the people of the small Banda archipelago south of the Malukus continued to sell nutmeg and mace to British merchants, virtually the entire original population was killed or deported. The islands were repopulated with VOC servants who worked the nutmeg groves with slave labor. Coen was implacable toward the British, opposing their trading activities at every turn. His subordinate, the governor of the Dutch settlement at Ambon, was responsible for the execution on trumped-up charges of 10 British merchants there in 1623. The Amboina Massacre embittered relations between the two erstwhile allies and marked the beginning of the end of a significant British presence in the archipelago until the late eighteenth century. As the example of Banda shows, control of the spice trade was gained at the cost of much suffering for Indonesian populations. Maintenance of a profitable monopoly remained the centerpiece of VOC policy during the time of Coen's successors, and this involved not only the forcible exclusion of non-VOC competitors but also a careful regulation of spice production to keep prices artificially high. This necessitated active intervention in the politics of the coastal states where spices were grown or transshipped. An anti-Dutch alliance grew up among some of the Maluku sultans, which was suppressed with great severity in the 1650s. The Hoamoal peninsula in western Ceram was depopulated in 1656 and its groves of clove trees destroyed by Dutch and Christian Ambonese "war fleets" in order to enforce the monopoly of clove production on Ambon. The Spanish gave up their bases in Tidore and Ternate in 1663, and the former swore allegiance to the VOC. Ternate was subdued by 1683. The Makasarese sultanate of Gowa in southern Sulawesi, which had encouraged anti-Dutch resistance in the Malukus and continued to carry on free trade, was defeated in 1669 after a bloody war in which Gowa's rival, the Bugis state of Bone (modern Watampone), allied with the VOC. The Dutch established forts on the site of the Gowa capital of Makassar (modern Ujung Pandang) and at Manado in northern Sulawesi, expelling all foreign merchants. Malacca had been captured from the Portuguese in 1641, though its importance as a trade center and its prosperity had much dwindled, but VOC forces were unable to dislodge them from the eastern part of the island of Timor in the Lesser Sunda Islands, which carried on a valuable export trade in sandalwood with China and remained a part of the ramshackle Portuguese overseas empire until 1975. Developments in Java, 1619 to 1755 The establishment of Batavia in 1619 as the center of VOC operations involved it decisively in the Machiavellian politics of the inland states and led to its domination of Java by the end of the century (see fig. 4). This was apparently not Governor General Coen's original objective. The VOC continued to see its mission primarily in economic terms: the maintenance of a network of trading posts that would bring a good return to investors back home. Yet economic interests entailed military and political ones, and from the very beginning the Dutch at Batavia were involved in confrontations with Javanese rulers. The most important of these were the sultans of Mataram, a state established in the mid-sixteenth century in eastern Java. Its greatest ruler, Sultan Agung (1613-45), had dreams of restoring the glory of Majapahit. By 1625 he had conquered Surabaya, a powerful rival, extended his power as far west as Cirebon on Java, occupied the island of Madura after a bloody campaign, and forced the submission of the sultanates of Banjarmasin and Sukadana on Borneo. Sultan Agung subsequently moved on the western Javanese kingdom of Banten. The Dutch at Batavia found themselves in the unenviable position of battling two enemies at their gates: the forces of Banten, which resented a Dutch-imposed blockade of its shipping, and Mataram, which had its own grudges against the VOC for refusing to aid in the siege of Surabaya. The Banten forces were driven away by late 1627, but in 1628 Mataram attacked Batavia by sea, and the following year by land. These forces were also defeated, and the sultan was obliged to accept the existence of the VOC on Java, though royal poets and chroniclers, with imaginative duplicity, depicted Dutch diplomatic missions to the Mataram court after 1629 as expressions of humble submission. Sultan Agung turned his attention eastward and attempted unsucessfully to conquer the island of Bali. The minimal concept of VOC power on Java was abandoned at the end of the long and bloody reign of Sultan Agung's successor, Amangkurat I (1645-77). The Dutch troops were called in to help and in return the new king gave the VOC monopolies over the sugar, rice, opium, and textile trade in Mataram territory. He also gave them the revenues from the north coast ports to pay for the costs of the war and ceded to the Dutch the port of Semarang and the Priangan Districts south of Batavia. In 1684 the independence of Banten was ended when the crown prince there sought VOC aid after revolting against his father and was obliged to offer his submission to the Dutch. The last two decades of the seventeenth century and the first half of the eighteenth century saw the VOC consolidate its dominant position on Java. The first Javanese War of Succession (1704-08) resulted in the exile of King Amangkurat III (1703-05) and the installation, with the support of the Dutch, of his rival, Pakubuwana I (1705-19). In return for this, the new king of Mataram was required not only to reconfirm the concessions made to the VOC in 1677 but also to offer significant new ones, such as the privilege of building forts anywhere on Java, the stationing of a VOC garrison at the royal court paid for by the royal treasury, the annual grant of a large amount of rice to Batavia for 25 years, and the promise that Javanese ships would not sail east of Lombok or beyond the bounds of the Java Sea. The Second Javanese War of Succession (1717-23), which resulted in the installation of Amangkurat IV (1719-26), left Mataram still further dependent upon the VOC for support. The period from 1740 to 1757 was one of still greater violence and instability. Batavia had by the eighteenth century acquired a large colony of Chinese, mostly traders and craftsmen. The Chinese population continued to grow despite government attempts to restrict immigration, and most Europeans regarded them with suspicion and hostility despite their acknowledged industry and enterprise. As early as 1721 there had been rumors, largely baseless, of Chinese plots to murder Europeans. In 1740, however, Dutch suspicions that the Chinese were plotting a revolt and Chinese fears that the Dutch, who were planning to deport some Chinese, would dump them in the sea, led to clashes between the two groups and the massacre of as many as 10,000 Chinese, apparently with the complicity of the Dutch governor general. The survivors fled the city and attacked VOC posts in other parts of Java. The Mataram king, Pakubuwana II, decided to join the rebels and sent an army to attack the VOC garrison at Kartasura. Although he eventually made peace again with the Dutch, this was only at the price of extensive territorial concessions, the payment of a large annual indemnity of rice, and further restrictions on Javanese shipping. Moreover, the king could appoint as prime minister only someone approved by the VOC. The result of the Third Javanese War of Succession (1749-55) was the division of the kingdom of Mataram into the states of Surakarta and Yogyakarta, each with its own sultan. When it was learned that Pakubuwana II had agreed to cede Mataram to the VOC on his deathbed, Javanese princes, led by Mangkubmi, his brother, revolted against his VOC-supported successor, Pakubuwana III. The war dragged on until 1755, when the Treaty of Giyanti, was ratified recognizing Pakubuwana III as ruler of Surakarta and Mangkubmi as ruler of Yogyakarta; in 1757 Mas Said, nephew of Mangkubmi, was confirmed as ruler of Mangkunegaran, a state carved out of Surakarta. Although the VOC had been unable to eliminate the rebellious Mangkubmi, the tripartite division of Mataram was the beginning of an effective "divide and rule" policy. Instabilities in Banten led to that state's becoming a vassal of the VOC by 1753. Thereafter, conditions on Java were much more peaceful, but the VOC had little time to enjoy the fruits of its many decades of involvement in Javanese court politics. United East India Company Bankruptcy and the English Occupation The VOC had followed the Portuguese into Indonesia in hopes of realizing vast profits from the spice trade. It was frustrated by a number of factors. One was the corruption of its servants from the governor general on down, who preferred to engage in illegal, but highly profitable, private trade rather than advance the commercial interests of the company. Others involved international conditions. Ironically, the success of the Dutch in enforcing a trade monopoly in the archipelago led to their own undoing as the British and French began growing spices in their own territories, thus keeping prices down. The development, moreover, of winter forage in the late seventeenth century in Europe made spices less of a necessity, for cattle did not have to be slaughtered in autumn and their meat preserved over the cold season. The long succession of costly wars in Java also depleted VOC reserves, and a war with Britain (1780-84) made it virtually impossible for Dutch ships to transport its goods. By the end of the seventeenth century, textiles and pepper from Sumatra surpassed spices from the Malukus in economic importance; the eighteenth century saw the increasing prominence of coffee and tea, grown in the mountainous Priangan Districts south of Batavia. Income from cash crops, however, failed to offset VOC losses. In the past the employment of arcane accounting methods, or none at all, had hidden, these losses, but in 1789 the Dutch parliament discovered it had a deficit of some 74 million guilders. A debate ensued on the future of the VOC, but this was cut short by the occupation of the Netherlands by French revolutionary troops in 1795. A French protectorate was established, and it abolished the VOC by allowing its charter to lapse in 1799. VOC territories became the property of the Dutch government. The Dutch government-in-exile in London agreed that the British should occupy its Indonesian possessions on the understanding that once the war with France was successfully concluded, they would be returned. British troops took over Malacca on the Malay Peninsula, Padang in Sumatra, and Ambon and the Banda Islands in the Malukus. Java, however, remained in the hands of the protectorate and the monarchy under Louis Bonaparte, brother of Napoleon. In 1808 Louis Bonaparte appointed Herman Willem Daendels as governor general of his East Indian possessions. Daendels, imbued with revolutionary and Napoleonic ideas and extremely impatient with Java's "feudal" political system, set about a comprehensive set of reforms during his three-year tenure. These included the overhaul of the administration of Java. The reform emphasized the strengthening of central control and integration of native rulers into a unified civil service; the establishment of a judicial system for Indonesians based on customary law (adat), separate from the system maintained for Europeans; and the modernization of the by now decrepit armed forces. Daendel's policies, however, were extremely unpopular with the Javanese elite who saw them as directed at undermining their power and prestige. In 1810 the Netherlands was incorporated into the French empire, and the following year the British moved to occupy French-held Java (now French territory). In August they seized Batavia and a month later received the surrender of the French forces. Thomas Stanford Raffles, who had been appointed lieutenant governor of Java and its dependencies by Lord Minto, governor general of British India, soon found himself, like the Dutch before him, involved in the internal politics of Javanese kingdoms. In 1812 British troops occupied Yogyakarta and deposed the ruler, Hamengku Buwono II; a portion of the Yogyakarta territory was given to a prince who had allied with the British and who became Pangeran Pakualam I. When it was discovered that the sultan of Surakarta had rebellious designs, he was stripped of much of his territory and many of his privileges. In 1813 the sultanate of Banten was abolished. Raffles, like Daendels, was interested in comprehensive reform. One of the first proponents of the welfare of indigenous peoples, he proposed the abolition of the old system of forced labor and the delivery of fixed quotas of rice or cash crops, the latter being particularly well established in the coffee-growing Priangan region. Instead, there would be a land tax or, more properly, land rent, because all land was to be considered property of the government. Peasants would be obliged to pay a certain percentage of their crop, depending on the productivity of the soil, or the equivalent in money. They could choose which crop to grow and how to dispose of the remainder after paying the tax. Designed to improve the peasants' circumstances, the land-tax system was difficult to implement, given the problems of administration and tax assessment. Committed to the abolition of slavery, Raffles acknowledged that this was impractical at the time but worked to improve the legal position of slaves and outlawed the slave trade in the archipelago. Slavery was abolished in 1860. Other reforms included the payment of salaries to government officials, including village headmen, and a reorganization of the legal and administrative systems along lines laid down in British India. Java was divided into 17 residencies, each resident possessing broad governmental powers. There was little time for Raffles' reforms, particularly those connected with taxation, to take root; he had hoped that Java and the Outer Islands could be made permanent British possessions. London, however, desiring to maintain a strong Netherlands as a counterweight to France, reaffirmed its commitment to return the Indies to the Netherlands once the Napoleonic threat had passed. Dutch authority was reestablished in 1816, and two years later a new governor general, G. Baron van der Capellen, was installed at Batavia. The Colonial System in the Nineteenth and Twentieth Centuries Although its economic objectives required active intervention in the politics of Indonesian kingdoms, particularly on Java, the VOC was not interested in political or social transformation. It was easier to use than to change traditional political and social structures. The hierarchy of traditional authority, starting with local village headmen, extending through locally based regents (bupati) up to the ruler himself, was co-opted in the process of extraction and delivery of cash crops. Although Javanese rulers found themselves dependent upon Dutch military support during periods of crisis, they were, outside of fulfilling specific obligations accruing to the VOC, essentially independent. This state of affairs changed under Daendels and Raffles. Both men wished to centralize authority, to base it on legal-rational or bureaucratic standards as were typified in the new Napoleonic state and extend it down to the lowest level of authority. Europeans were charged with a more active role in administration. The result of their reforms was a diminution of the power and prestige of the traditional elite. Resentment of these policies combined with worsening conditions for the common people to create a dangerous situation for the Dutch after they returned to Java in 1816. The Java War of 1825-30 marked the end of the old order and at the same time a halt in the European-directed process of rationalizing the political system. The center of resistance was Yogyakarta, which had been humiliated by the British occupation and partition of 1812; its aristocrats bitterly opposed Dutch interference in their affairs, particularly the abolition of highly profitable land leases to Europeans and Chinese. The population in general resented the excesses of Dutch-appointed Chinese overseers who extracted taxes from the villagers. The leader of the revolt was Pangeran Dipanagara, the eldest son of Hamengku Buwono III, a religious mystic, who claimed a divinely appointed destiny as the future king of Java. The immediate cause of the revolt was the Dutch decision to build a road across some of Dipanagara's property containing a sacred tomb. Raising the standards of both Islam and traditional Javanese religious beliefs, he led troops against the Dutch in the central and eastern parts of the island. The Dutch found themselves involved in a bitter guerrilla war in which as many as 200,000 Indonesians may have died, the Yogyakarta region suffering the heaviest casualties. Although the revolt was led by conservative aristocrats, it had considerable popular support and was suppressed only after the adoption of the "fortress system": the posting of small units of mobile troops in forts scattered throughout the contested territory. Dipanagara was arrested and exiled to Manado in northern Sulawesi in 1830. The territories of Yogyakarta and Surakarta, where there was considerable sympathy for the revolt, were substantially reduced, although their sultans were paid compensation. The most lasting effect of the Java War, however, was a Dutch reevaluation of the role of the Javanese elite in the colonial system and the development of a system of dual, though not equal, European and native rule. The Dutch came to believe that as long as they could retain the loyalty of the Javanese elites, their hold on the island would be secure. The new hierarchy of authority, a departure from the "rationalism" of Daendels and Raffles, bore considerable resemblance to that which had existed under the VOC; on the upper levels there was a European civil service, while a native administration occupied the lower levels. The latter was drawn from the priyayi class, an aristocracy defined both by descent from ancient Javanese royal families and by the vocation of government service. The centerpiece of the system was the bupati. Java was divided into a number of residencies, each headed by a Dutch resident who acted as chief administrator on the regional level; each of these was further subdivided into several regencies. The sultanates of Yogyakarta and Surakarta were not included in the regency system. Each was headed by a Javanese regent, assisted by a Dutch assistant regent who was to work with him as his "younger brother." The regency was divided into districts and subdistricts and contained an average of about 500 villages (desa); administrative responsibility was shared by Javanese district chiefs and assistant district chiefs and Dutch controllers, while on the lowest level the village head was responsible for the desa. A striking feature of the dual-rule system was the juxtaposition of modern and traditional bases of authority. The Dutch civil service was responsible for running the administrative, financial, and military machinery of a modern state, while the regents were to serve as chiefs of the people, maintaining close ties with them, supported by traditional Javanese values of hierarchy and personal loyalty. The regents maintained their own courts and corps of retainers, who were considered members of their households and performed the duties of apprentice clerks and functionaries. An elaborate etiquette emphasizing the differences between superior and inferior and the correct use of Javanese honorific language defined relations among Javanese officials and between them and Dutch officials. Regents were chosen by the Dutch government, and the tendency was to make the office a hereditary one. The priyayi were divided into a lower aristocracy and a super-elite priyayi, which comprised the regents. The most basic assumption of the colonial system was the idea that the people could never be motivated by modern incentives, such as the profit motive or individual development. As long as the priyayi, and especially the regents, could be used as symbols of traditional authority, peace could be maintained. Dutch policy in the nineteenth century was both to preserve and to compromise the priyayi class. Colonial Economic Policies: The Cultivation System and Free Trade Johannes van den Bosch, proponent of the Cultivation System and governor general in the 1830-34 period, hoped to utilize the authority of the regents and priyayi on the regional and local levels to mobilize the island's cultivators for the production of revenue and profit. The result was the creation of a genuinely exploitive colonial system in which the wealth of Java was diverted to the Netherlands to support the metropolitan country's own finances and economic development. Van den Bosch argued that the Cultivation System would provide the revenues that the land-tax system instituted by Raffles could not. It was, in essence, a system in which peasants would be directed to set aside a certain portion of village land for the cultivation of cash crops; the government would decide what these crops would be and would buy them at a fixed price. The land rent would be deducted from this, and the cultivators could keep the remainder as profit. The most important of the crops, being the most profitable, were coffee, sugar, and indigo; but tea, cinnamon, pepper, tobacco, cotton, silk, and cochineal were also included. The crops were sold by a government monopoly on international markets. Van den Bosch asserted that the Cultivation System would not only bring in a steady income for Java but would also improve the lot of the peasants, particularly as they came to appreciate the profits gained from cash-crop cultivation. Strict limits were to be placed on the amount of land and labor set aside for these crops so that the rice crop could not be neglected. Village headmen, with some assistance from lower level Dutch officials, would direct the cultivation. The Cultivation System was implemented primarily on Java, though not in the Yogyakarta or Surakarta sultanates or in certain other territories. It was also tried in western Sumatra and northern Sulawesi. However benevolent van den Bosch's original intentions may have been, ignorance and greed played a pivotal role in the workings of the system. According to Clive Day, an economist writing in the early twentieth century, the government "centralized the management of [production] and treated the country almost as though it were a gigantic checkerboard to be laid out in squares of tea, coffee, sugar, indigo, and pepper." Government officials had little knowledge of local agricultural conditions, the dynamics of social life on the village level, or the problems involved in processing and transporting the crops, some of which were introduced to Java for the first time. Profits, moreover, became the preoccupation of both the Dutch metropolitan government and the European and Javanese officials on the scene. The civil war with the Belgian provinces and their secession from the Netherlands in 1830 had drained the national treasury, and The Hague came to see the Cultivation System less as a means of financing Java than as "the lifebelt on which the Netherlands kept afloat." Abuses multiplied as regulations were ignored, and officials, originally unenthusiastic about becoming crop overseers, were paid a commission on the crops they brought in. In the push for increased production, villagers in some localities were forced to devote much more land and labor to cash crops than to the growing of rice. This was particularly true in regions where sugar was grown, because sugar and rice required the same sort of land and large amounts of water. Indigo and coffee also required a great amount of attention, to the neglect of rice fields. There were famines in central and western Java in the 1840s and 1850s, particularly in the sugar regions. Despite the fact that the cultivations were supposed to pay for the land tax, this was collected in addition to the tax in many regions. The economic historian Robert Van Niel estimates that between 1837 and 1851 over 70 percent of the agricultural families of Java were involved in the system; more than one-half of these grew coffee, the most profitable crop. In terms of revenue it was a remarkable success. Profits were returned in the very first year of operation, and it is estimated that it provided 19 percent of Dutch state revenues before 1850 and as much as 32 percent between 1851 and 1860. These profits were used, among other things, to finance the building of the Dutch State Railroad and to compensate slaveholders after the emancipation of slaves in Surinam. They also paid for Dutch expansion into the Outer Islands of the archipelago during the latter part of the nineteenth century. Although Bernard Vlekke and other historians have suggested that the increase of Java's population from 6 million to 11 million during the 1830-60 period shows that the people actually benefited from the system, the connection of prosperity with population increase is by no means a tenable one. It appears that few, outside of Chinese middlemen and the more cooperative priyayi, gained much from the system on Java. Liberal opinion in the Netherlands was opposed to the Cultivation System, and Dutch consciences were aroused by the publication in 1860 of Max Havelaar, a novel written by Eduard Douwes Dekker, a former East Indies official, under the pseudonym Multatuli. The novel describes the oppression of the Javanese people by corrupt and greedy officials, both European and Javanese, and its impact was comparable to that of Harriet Beecher Stowe's Uncle Tom's Cabin in the United States. During the 1860s liberal opposition to the system gained momentum. Under the tenure of Isaac Fransen van der Putte, minister of colonies in the cabinet of a liberal Dutch government from 1863 to 1866, government cultivation of, and monopolies over, spices, indigo, tea, tobacco, and cochineal were dismantled. In 1870 the Sugar Law provided for government withdrawal from sugar cultivation over a period of 12 years, beginning in 1878. This marked the end of the system, although forced cultivation of coffee was maintained until 1917. Dutch Expansion in the Outer Islands The Dutch concentrated their attention so much on Java during the period of the Cultivation System that the Outer Islands were seriously neglected. Spices from the Malukus and peppers from Sumatra were far less important economically than the produce of Java, and British occupation of the Outer Islands between 1796 and 1816 had weakened Dutch authority there even after the restoration of their rule. Overall, the region was left to the depredations of pirates who made its waters among the most dangerous in the world. The growth of a British presence, particularly after Sir James Brooke was established as the first "White Rajah" of Sarawak on the north coast of Borneo in the 1840s, however, alarmed the Dutch and helped stimulate a more aggressive policy outside Java. Step by step, they imposed their control over what they perceived to be the lawless and uncivilized outer regions, so that by the early twentieth century, all of the territory of what is now the Republic of Indonesia, with the exception of Portuguese Timor, was brought under their effective jurisdiction. By 1887 the rulers of Madura were reduced to the same status of dependency as the regents on Java. The Lesser Sunda Islands were brought into the colonial system in 1905-07, a major Dutch campaign having taken place on Lombok in 1894 for the purpose of expelling invading Balinese. In Borneo the Dutch became active in the internal politics of the coastal sultanates. A revolt led by a prince of the royal house of Banjarmasin on the southern coast was suppressed by 1863; the sultanate was abolished, and the area came under direct Dutch rule. In Sulawesi, wars between the Dutch and the Makassarese and Bugis states of Gowa and Bone continued through the nineteenth century, the subjugation of these being achieved only in 1905-06, as was that of the headhunting Toraja people of central Sulawesi. The Dutch built a fort at Lobo in the western half of the island of New Guinea as early as 1828, abandoning it eight years later. This mountainous region with its small bands of Papuan tribesmen was not consolidated under their rule until after World War I. The Dutch had traditionally been more active on Sumatra than in the eastern archipelago, owing to its closeness to Java, its strategic position on the Strait of Malacca, and its economic potential. The evacuation of the British in 1816 left the Dutch with the task of reasserting their authority step by step. Palembang was captured in 1821, and two years later the eastern portion of Sumatra was placed under direct colonial rule. The Minangkabau region was brought under their control at the conclusion of the Padri War of 1821-38. (The Padris were religious teachers committed to the reform and propagation of Islam and were dominant in the region after the assassination of the Minangkabau royal family in 1815.) After defeating the Padris, the Dutch extended their influence to the Batak, an animist people living north of the Minangkabau, encouraging them to adopt Christianity. The Batak War was fought in 1872, and their region was not completely subdued until 1895. The 1824 Treaty of London defined a British sphere of influence on the Malay Peninsula and a Dutch one on Sumatra, although its provisions also guaranteed no restrictions on British trade on the island. Friction between the British and Dutch developed over what the British saw as Dutch attempts to curtail their commercial activities there, and negotiations between the two in the 1840s led to a slowdown in Dutch expansion north of Jambi. One provision of the Treaty of London was the independence of the north Sumatran sultanate of Aceh. Aceh, however, had grown in commercial importance owing to its control of a large portion of the pepper trade; it was also becoming a more active threat to Dutch interests as it sought relations with other Western countries. The Anglo-Dutch Treaty of 1871, a major revision of the 1824 agreement, gave the Dutch a free hand in Sumatra concerning Aceh. In 1873, talks between the American consul in Singapore and Acehnese representatives over a possible treaty became the pretext for more aggressive Dutch action. Gunboats were sent to bombard Banda Aceh, the capital, and troops landed onshore. Thus began the Aceh War, which was one of the longest and bloodiest in the history of the Dutch presence in Indonesia. Aceh was a large, well-organized state, fired with Islamic zeal, and determined not to lose even the smallest measure of its independence. Although the Dutch captured Banda Aceh in 1874, fierce resistance to the Dutch continued until 1904 under Acehnese sultans, as guerrilla forces harassed Dutch troops. The growth of what could be called an international Islamic consciousness played a central role in Indonesian, and particularly Sumatran, resistance to colonial rule. The Padris of Minangkabau were pilgrims who had gone to Mecca and, inspired by the puritanical Wahhabi Movement on the Arabian Peninsula in the early nineteenth century, strove to purge Minangkabau society of non-Islamic elements, such as matrilineal inheritance and the consumption of opium and alcohol. The Acehnese also had close contacts with Mecca, being the most rigorously fundamentalist of all the Islamic Indonesian peoples. Militant Islam became the rallying point of resistance to colonial rule and thus a central concern of Dutch administrators. The principal architect of colonial Islamic policy was Christian Snouck Hurgronje, an Arabic scholar who had gone to Mecca and conferred with Indonesian pilgrims and who served as colonial adviser in the Netherlands Indies from 1891 to 1906. He advised the government to pursue a policy of tolerance toward Islam in the archipelago rather than push Christianization. Central to Snouck Hurgronje's thinking was the distinction between "established" Islam, typified by the cadis, or Islamic judges, of the royal courts, and the "fanatic" Muslim teachers who maintained independent schools, which were centers of antigovernment resistance. He counseled Dutch administrators against the fallacy of considering Islam as a centralized, highly organized "church" with disciplined "priests" controlled by a central authority in Mecca. Instead, he urged that it be viewed as a disparate community in which the puritanism of "fanatics" like the independent Islamic scholars contrasted with the syncretism of nominal Muslims, whose beliefs were composed of elements not only from Islam but also from Hinduism, Buddhism, and, most significantly, the primordial animism of Indonesians. He also encouraged the policy of gaining the allegiance of local, non-Islamic elites, whose authority was based on adat, such as the clan chiefs of Aceh. One of the last regions to be subjugated by the Dutch in the first years of the twentieth century was the island of Bali, whose inhabitants had stubbornly resisted Javanese and European encroachments on their independence for over six centuries. The last stronghold of a purely Hindu culture in the archipelago after the Mataram conquest of eastern Java in the eighteenth century, Bali was divided among a number of small kingdoms competing with each other not only in war but also in the holding of elaborate and beautiful ceremonies in accordance with the ritualism of Hinduism. During centuries of self-imposed isolation, it had evolved its own cultural forms, which were different not only from nominally Muslim Java but also from the Hindu-Buddhist Java of the Majapahit period. Although Dutch influence was gradually intended to the island, the local rulers refused to accept Dutch suzerainty. Expeditions were sent to Bali in 1904 and 1908. Resistance was largely suppressed by the later date. This was not accomplished, however, before some of the kings and their royal families, realizing that their independence and the self-sufficiency of the Balinese world were finally lost, committed suicide by marching in front of Dutch gunners during the height of battle. Economic Enterprise in the Archipelago, 1870-1940 Although freehold estates exempt from the Cultivation System existed on Java from the time of Raffles, the Agrarian Law of 1870 was something of a watershed in the development of Indonesia's private enterprise. Under it, subjects of the Netherlands could lease land from the government for periods as long as 75 years; a further law, passed the next year, made it possible to lease land from the Indonesians for shorter periods. These laws heralded the breakup of the system and the beginning of an era of large-scale, Western-owned plantations. Growth in cash-crop exports was stimulated by the opening of the Suez Canal in 1869 and the expansion of steamshipping. Important plantation crops included palm oil, sugar, cinchona (the source of quinine, used in treating malaria), cocoa, tea, coffee, and tobacco. Java, once the center of cash-crop production, fell behind the Outer Islands in economic importance in the late nineteenth and early twentieth centuries. Coffee exports from the Outer Islands were twice those of Java by value, and exports of tobacco, four times. Eastern Java, however, remained a major producer of cane sugar. Rubber plantations were established on a large scale in the early years of the twentieth century, particularly around Palembang and Jambi on Sumatra, Java playing a lesser role. A high-yield variety of rubber tree was adopted that had been discovered in Brazil and had proven very profitable in Malaya. The spread of rubber plantations was facilitated by the willingness of planters to grow the new variety on lands previously devoted to coffee, which had suffered because of blights. The importance of rubber grew rapidly as British, French, Belgian, and American, as well as Dutch investors poured in funds as the international market for rubber expanded with the growth of the automobile industry. Mineral resources also came to occupy a much more significant role in the archipelago's economy. As early as 1722 the VOC had gained a monopoly over the trade of tin mined on the island of Bangka, east of Sumatra, from the local ruler; during the nineteenth century tin was also discovered on the island of Billiton in the same area. Mining was dominated by large enterprises with substantial government ownership. Immigrant laborers from China worked the mines, and by 1940 some 44,000 tons of tin were produced annually from the rich alluvial deposits of Bangka and Billiton. Petroleum, originally used as lamp oil, was first produced in marketable quantities after 1884, when a well was drilled near Langkat on Sumatra. The Royal Dutch Company for Exploration of Petroleum Sources in the Netherlands Indies was established in 1890, and in 1907 it merged with Shell, a British concern, to become the Royal Dutch Shell Company, which controlled the greatest portion of oil production in the pre-World War II period. Output of crude oil rose dramatically from 1.5 million tons in 1913 to 7.4 million tons in 1938; most of this was pumped from wells in Sumatra, followed by those in eastern Borneo. One consequence of the dismantling of the Cultivation System was the growth of a cash economy. Cultivators, particularly those on Java with the smallest holdings, became increasingly dependent on pawnbrokers and moneylenders, who charge usurious interest rates. The government attempted to curb these abuses by establishing pawnshops and village of "paddy" banks in the early years of the twentieth century in order to provide a system of popular, low-cost credit. Although there were some 12,000 paddy banks and 1,161 village banks on Java by 1912, private moneylenders continued to be important in the village economy. The economy at this time could be described as possessing three layers: the top layer consisted of large-scale enterprises and banks owned and managed by Europeans; the Chinese were the middlemen who provided most of the private credit; and on the lowest level were the Indonesian merchants, confined to small-scale retail trade. This arrangement would persist into the contemporary era, a source of much tension and social instability as resentment grew between Indonesians and Chinese.