Answer:
The Great Migration was the movement of some six million African Americans from rural areas of the Southern states of the United States to urban areas in the Northern states between 1916 and 1970.
Explanation:
Germany is responsible for the cold war not Usa
They had to actually collect people who were willing to go, collect enough supplies and Good, weather could have been bad, sickness, lots of people scared to go to a new land
The city of Nanjing was extremely vulnerable to Japanese attack because the Chinese armed forces had been removed from the city.
C the united states entered world war 1
