what is constituency class 7

A constituency is an area whose voters elect a representative to a legislative body. It is a geographical area represented by a member of the state or national legislature, and the people of each constituency choose one member through an election. In the United Kingdom, a parliamentary constituency is a district that elects a member of parliament. Constituencies for local government elections are called either Wards or electoral divisions. The term "constituency" is used in many countries, especially in members of the Commonwealth of Nations.