Answer:
C. To get their candidates elected.
Explanation:
Political parties are compromised of people with the same ideology, same political positions, and are determined to get the official representative of their political party elected and thereby implement the party's agenda. The party leader is reposinble for the superintdending of it's relationship with it's supporters.
Because the use of machines in manufacturing spread throughout American industry after the civil war. With machines, workers could produce goods many times faster than they could by hand. The new large manufacturing firms hired hundreds, or even thousands of workers.
The Treaty stated that the Indian Tribes got a definitive land border and would hold the ownership of the land in allowance for the unimpeded travel of western settlers so its most likely B.
Answer: Jim Crow Laws i think
Explanation: