Delegate: how does a member of congress act as a delegate?

Delegate is the title that is given to a person who will represent legislative bodies.

Explanation:

A delegate is a person who s chosen to represent a group in some political institution in the USA. The delegate is the person who has the permission to act as a representative of another person. He serves the interests of the USA in foreign countries. He has the right to vote, but have no right to take part in the floor votes.