Why did the American government attempt to Americanize the Indian tribes?

The Dawes Act of 1887 regulated land rights on tribal territories within the United States. It authorized the President of the United States to subdivide Native American tribal communal landholdings into allotments for Native American heads of families and individuals. The objective of the Dawes Act was to assimilate Native Americans into mainstream US society by annihilating their cultural and social traditions. As a result of the Dawes Act, over ninety million acres of tribal land were stripped from Native Americans and sold to non-natives.

the law supported victims of political persecution.

explanation:

biological/genetic factors means they were born or predisposed to have something. nothing can really change it, and you can't really do much to "fix" it. it isn't something learned

these are the biological factors:

adrian is relatively tall and he is on the basketball team

(adrian can't ever stop being tall or force himself to be tall. likely one or both of his parents are tall as well and they passed on the tall gene. he probably does basketball because he is tall)

the rest are environmental/cultural factors. these are things that are taught to us. for example, cynthia wasn't born saving pocket money, her family most likely taught her this (environmental factor)

hope this !