What was passed by Congress to help the nation pull out of the Great Depression?

How did inca develop their road system? a) they used mortar to hold the stones together. b) they built suspension bridges over rivers. c) they mixed copper and stone together to make the blocks. d) they laid roads in the cities, not in the less densely populated deserts.

Which of the following statements best describes the importance of the battle of guadalcanal

Indicate the point where a monopoly will set its price