Sexism is an ideology that maintains that one gender is ingerently inferior to the other and therefore deserves as much power, prestige, and wealth. Prejudice basically means pre-judgement. It is an opinion formed before hand or the act or condition of holding such opinions. It is also an intolerance of or dislike for people of a specific race, or religion. Discrimination is to treat differently on account of race and giving special or different treatment to certain people.
Racism is the attitude of belief that human abilities are determined by race.
Ethnocentrism is viewing things from one cultural perspective. Below is a table of contents that introduces several topics. In each section a short explanation as well as other links will be provided.