Answer:
b. limited.
Explanation:
Ethnicity refers to the social groups who share the same culture or nation. Social groups who remained culturally distinct develops stereotypes about the other groups belonging to different ethnicity. These stereotypes segregate the social groups on an ethnic basis and therefore the movement among different strata becomes limited.
Answer: Middle class women were in a private sphere. They stayed home the kids and did house chores. Middle class men were in a public sphere. They went to work in the factories.
I believe the answer is: <span>American Values and American racial policies
American racial policies in the past often discriminated against the minorities while giving a lot of space to the race majority. (such as the segregation law)
This lead to the situation where it became really difficult for members of racial minorities to advance in American soicety.</span>