What was planned and built to help people travel East-West across the territories?

How did the colonial army keep it self in the war during difficult year early years and what was the turning point of the war?

Two of these describe "federalism." (choose two answers) select one or more: a. the national government absolutely controls all state governments. b. power is shared by the national and state governments. c. state governments exercise absolute power over the national government. d. it is a compromise meant to eliminate the disadvantages of a "unitary" and a "confederate" system.

During the 1800s, an important pull factor for immigrants to the united states was