The Virginia House of Delegates is the lower house of the Virginia General Assembly. It has 100 members elected for terms of two years; unlike most states, these elections take place during odd-numbered years. The House is presided over by the Speaker of the House, who is elected from among the House membership by the Delegates. The Speaker is almost always a member of the majority party and, as Speaker, becomes the most powerful member of the House. The House shares legislative power with the Senate of Virginia, the upper house of the Virginia General Assembly. The House of Delegates is the modern-day successor to the Virginia House of Burgesses, which first met at Jamestown in 1619. The House is divided into Democratic and Republican caucuses. In addition to the Speaker, there is a majority leader, majority caucus chair, minority leader, minority caucus chair, and the chairs of the several committees of the House. Through the House of Burgesses, the Virginia House of Delegates is considered the oldest continuous legislative body in the New World.