Things or efforts given to a common goal or purpose

Unfair treatment of a group of people based on a trait of that group

The effects or power that something or someone has over an event or common purpose

Joining two or more groups into one larger group

Large, organized groups within a community, such as schools or hospitals, that have power to shape people's lives.

A policy of separating groups of people from one another, often an act of discrimination

A personal style unique to a person

A kind or a type of art

Someone who selects announces and plays popular pre-recorded music, usually on the radio