Lesson01: The First Americans

关键词索引：
barter 9:40
Aztecs 10:30
Montezuma 11:05
Cortes. 11:50
时间线
33000BC-8000BC；
Crossing land bridge from old to new world

5000BC；
Corn is developed in Central America

600-1500 Montezuma Culture

1300-1519 Aztec Culture

1300-1598 Inca Culture

1477 Marco Polo’s Travels are published

1484
Columbus presents voyage plan to King John II of Portugal

1492 October 12 Columbus lands in the Bahamas

1560 Iroquois Confederacy Founded