Answer:
The answer is b
Explanation:
Federalism is the system of government in which sovereignty is constitutionally divided between a central governing authority and constituent political units.
Pride, power, military, and the assassination of this person I can't remember
The canal was built in order to easily ship grain from the rich farmland in southern China to the capital city in Beijing
The correct answer is A) whites move out of the cities, taking their wealth with them.
In the 1950s, when World War II and the Great Depression were part of the past, American people were in a better economical situation that allowed them to afford a house and a car. Many white people starred moving out of the the big cities taking their wealth with them. The cities looked a bit abandoned until the settlement of the business offices.
The answer is A. Black sea! hope this helps!