What does it mean that "attitudes of Japanese (Americans) take on a unique form in the U.S. because of racial subordination?" (Give the closest answer)

a. Because Japanese (Americans) have been racially subordinated, within Japanese (American) communities, Okinawans, Burakumin, LGBT, Zainichi Koreans, and other minorities often pushed down as people try to find acceptance by the mainstream.

b. Minorities in the Japanese (American) community are seen as "cool."

c. Japanese Americans have always tended to know more about minorities within their own community because they have be subjected to racial discrimination.