Why did many african americans in the u. s. migrate from southern cities to northeastern and midwestern cities during world war i?
to enlist in the war
for the cooler climate
to be closer to canada
for job opportunities

This law states that the "chinese laborers to this country endanger the good order of certain localities" in the united states. which of these would represent a "locality" that would most likely have wanted this law created and passed? a) dallas b) chicago c) atlanta d) san francisco

What are the major problems with a command economy?

Nations that do not have an industrial economy are called?