Which concept refers to a category of people distinguished by physical or cultural traits who are socially disadvantaged?

The concept "race" refers to:

Race is a socially constructed category of people who share biologically transmitted traits that members of a society consider important.

A Minority is a category of people, distinguishable by physical or cultural traits, that are socially disadvantaged.

The characteristics of being a minority are; a) the ability to distinguish them by a physical of cultural trait, and b) the way that society sets them apart and subordinates them.
Minorities are not always disadvantaged.

Prejudice is a rigid and irrational generalization about an entire category of people.

Scapegoat theory claims that prejudice results from frustration among people who are disadvantaged.

Conflict Theory states that prejudice is a tool used by the powerful to divide and control the population.

Institutional prejudice and discrimination refers to the fact that discrimination is built into the operation of societal institutions, including schools, hospitals, police and the work place.

Pluralism is a state in which racial and ethnic minorities are distinct but have rough social equality.

Assimilation refers to a pattern by which minorities gradually adopt the patterns of the dominant race.

W.A.S.P. stands for White Angelo Saxon Protestants.

Chinese and Japanese Americans have a median income above the national average.

Chinese Americans are the largest group of Asian Americans living in the U.S..

Most of todays immigrants come from which two regions?

Most of todays immigrants come from Latin America and Asia, with Mexicans, Asian Indians and Chinese coming in the largest numbers.

The economy is a social institution through which society produces, distributes and consumes goods and services.

Post-Industrial Technology is a concept that refers to an economy based on service work and computer technology.