What is triumative? Who was apart of it?​

The so-called First Triumvirate of Pompey, Julius Caesar, and Marcus Licinius Crassus, which began in 60 bc, was not a formally created commission but an extralegal compact among three strong political leaders.

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.