How did mexicans and native americans shape culture in mexican cession?

the war was the westward expansion of the United States. All through the 19th century Americans believed it was their right to expand westward. At the time they believed they could conquer the people already living on the land and take it for the United States.

Explanation:

answer=(oversee the conversion of peacetime industry to war industry)

hope this : d

the correct answer is history and tradition.