\paperw1800 \margr0\margl0 \plain \fs20 \f1 \fs22 \b 330\b0 û Emperor Constantine establishes the capital of the Eastern Roman Empire, \b \cf4 \ATXht10351074 Constantino-\par
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le\b0 \cf0 \ATXht0 , on the shores of the Bosphorus.\par
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\b 527/565\b0 û Justinian I, emperor of Byzantium.\par