1.
Which region was home to the Sioux?
• the Eastern woodlands of North America
• Southern Mexico and Central America
• the Pacific Northwest of North America
• the Central plains of North America
2.
Which represents an Aztec adaptation to their environment?
• a surplus of farmed crops
• an accurate 365-day calendar
• a system of causeways
• farming in terraces
3.
Some scientists believe that Paleo-Americans migrating to the Americas sailed along the coast of North America. They sailed close to shore so that they could do which of the following?
• avoid warring groups that sailed in the open sea
• easily hunt whale
• make contact with communities along the coast
• pull ashore to get supplies of food and water