What best defines compromise?
a. the louisiana purchase
b. passage of the tallmadge amendment
c. missouri was admitted as a slave state; maine as a free state

c. Missouri was admitted as a slave state; Maine as a free state

Explanation:

In 1819, the US Congress had to decide whether or not to allow Missouri, which was in favor of slavery, to become a state. Some northern congressmen were not satisfied with this, and there was no agreement. Finally, Maine asked to be admitted into the country as an anti-slavery state. Congress then agreed to admit Missouri as a slave state and Maine as a state free from slavery. This agreement became known as the Missouri Commitment of 1820.

c]extended voting rights to african americans

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.