Labels:text | screenshot | font | diagram | line OCR: 32 34 Prehistory to Egypt/Greece Alexander the Great to the Fall of Rome 300 BC - 400 12 Ancient Civilizations European (Colonial Age) 500-1850 15 Expansion in the World 1850-1912 16 WWI Era 1913 - 1922 "We can chart our future clearly and wisely only when we know the path 17 WWII - Current which has led to the present." -Adlai Stevenson 25 PH 28