Which of the following is the key difference between the u. s. system of government and the communist system of government?

a) popular vote
b) multiple political parties
c) election of a president
d) campaign financing

the answer is b: the religion they practice.

here's why:

there were many different native american tribes and those with similar characteristics formed a main tribe or nation. each had its own language, religion and customs.

payments were made after the 1940s.

in the 1980s, a commission held investigations and made recommendations.