Start i and start ii are treaties that a. provide international assistance to fight aids b. reduce the number and type of nuclear arms held by the u. s. and russia c. provide funds to nations to build nuclear-powered electricity-generating plants d. coordinate nations' struggle against terrorism.

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.

it affected it because the kingdoms (with trade) slowly got richer and richer.