Chapter One 33,000 BCE - 1769 CE. 1500 - population likely 50-70 million; 4 million north of Mexico Thinly spread across North America Less developed.
European Exploration and Settlement: 1492-1607
European Exploration and Settlement: 1492-1607. European Ideas and Events impacting North America 1096- Crusades begin 1271- Marco Polo explores China.
