When the us census is completed, each state is notified how its population affects its number of congressional districts. this process is called
a. apportionment
b. checks and balance
c. judicial review
d. cloture

The correct answer is letter A. The process being described in the above statement refers to apportionment. This is where the each state gets the proper allotment in shares for the use of the betterment of their community. It also refers to the number of senators or congressmen/women who will be appointed to the state basing from their population.

African americans at the time just came out of slavery and needed money to provide for there families. so they joined for the money mainly.