The u. s federal system consists of a national government and what other government level?

How do economists measure the success, or shortcomings, of the economy?

The physical feature that makes up part of the border between canada and the united states is the

Fallon is on her way to work when she sees a little boy, who is crying and apparently lost. seeing the crying boy makes fallon very uncomfortable and upset. to reduce these negative feelings, fallon stops to the boy find his parents. which theory best explains fallon's behavior?