Which branch of unions provides the members, the revenue, and the power of the entire union movement?

A) local union
B) national union
C) social union
D) craft union
E) industrial union

Local Union

Branch of a union that is locally based and forms part of a larger (often national or international) union.

National Union

A labor union that represents the interests of workers across an entire nation, across various industries or sectors.

Social Union

A type of union or group that focuses primarily on social activities, support, and engagement among its members, rather than on economic or political goals.