One state, one vote is a system of representation in which each state in a federation has equal representation. This is the method used by the United States Senate and the United Nations General Assembly. A federation (from the Latin fœdus, covenant) is a state comprised of a number of self-governing regions (often themselves referred to as states) united by a central (federal) government. ... Seal of the Senate The United States Senate is one of the two chambers of the Congress of the United States, the other being the House of Representatives. ... United Nations General Assembly The United Nations General Assembly (GA) is one of the six principal organs of the United Nations. ...