Why were people forced to rely on others after they moved to the city? after they moved they had no more money to move back to the farms. the people were treated unfairly till they proved themselves. the people had to sign a contract stating that they would work for 5 years with no pay. the people took advantage of others to make more money.

The people took advantage of others to make more money.

Explanation:

#2 the answer is d

#3 the answer is a

#4 the answer is b

in 1897, pershing became a tactical officer at west point, and that's where he was given the nickname "black jack." pershing's first name is "john," for which "jack" is a nickname, and he was a white man who commanded black troops. hence "black jack".