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