Non-voting members of the United States House of Representatives (called either delegates or resident commissioner, in the case of Puerto Rico) are representatives of their territory in the House of Representatives, who do not have a right to vote on proposed legislation in the full House but nevertheless have floor privileges and are able to participate in certain other House functions. Non-voting members may vote in a House committee of which they are a member and introduce legislation. There are currently six non-voting members: a delegate representing the District of Columbia, a resident commissioner representing Puerto Rico, as well as one delegate for each of the other four permanently inhabited U.S. territories: American Samoa, Guam, the Northern Mariana Islands and the U.S. Virgin Islands. A seventh delegate, representing the Cherokee Nation, has been formally proposed but not yet seated, while an eighth, representing the Choctaw Nation, is named in a treaty but has neither been proposed nor seated. As with voting members, delegates are elected every two years, except the resident commissioner of Puerto Rico who is elected every four years. Privileges of delegates Non-voting members serve exclusively in the House of Representatives; the Senate has no non-voting members (with the exception of the Vice president of the United States, who may vote only to break ties) and no members representing the territories or the District of Columbia. All delegates serve a term of two years, while resident commissioners serve a term of four years. They receive compensation, benefits, and franking privileges (the ability to send outgoing U.S. mail without a stamp) similar to full House members. Since 1993, the rules governing the rights of a non-voting member have changed three times, and current delegates—along with the resident commissioner—enjoy privileges that they did not have previously. Early history Territorial delegates existed before the ratification of the United States Constitution. The Northwest Ordinance of 1787 allowed for territory with "five thousand free male inhabitants of full age" to elect a non-voting delegate to the Continental Congress. After the ratification of the Constitution, the first United States Congress reenacted the Ordinance and extended it to include the territories south of the Ohio River. In 1790, the state of North Carolina—having recently ratified the constitution, becoming the 12th state—sent its congressional delegation to what was then the federal capital at New York City. Among them was former State of Franklin governor John Sevier,