1. create a definition of power that describes the power that national governments have.

Both the national government and the state governments have exclusive powers. In addition, they share the power of collecting taxes, establishing courts, enforcing laws, and spending money for the welfare of its constituents. Other functions include printing money, regulate trading, and provide protection to its people. Power is defined as the ability to influence other people.

Yes you are cute answer theories to explain the colonization of the new world the last great habitable landmass to be occupied by humans focus on the bering land bridge, or beringia, which emerge by siberia and alaska the last ice age.