About 25% of Americans were out of work.
Hundreds of black citezen were killed
Answer:
Explanation:
Ethnocentrism is the tendency to look at the world primarily from the perspective of one's own culture. Part of ethnocentrism is the belief that one's race, ethnicity, or cultural group is the most important or that some or all aspects of its culture are superior to those of other groups.
That evolution takes place by the principle Natural Selection Basically the strongest survive and reproduce
