Yale University is an Ivy League private university in New Haven, Connecticut. Founded in 1701 as the Collegiate School, Yale is the third-oldest institution of higher education in the United States. Particularly well-known are its undergraduate school, Yale College, and the Yale Law School, each of which has produced a number of U.S. presidents and foreign heads of state. In 1861, the Graduate School of Arts and Sciences became the first U.S. school to award the Ph.D. Also notable is the Yale School of Drama, which has produced many prominent Hollywood and Broadway actors and writers, as well as the art, divinity, forestry and environment, music, medical, management, nursing and architecture schools, each of which is often cited as among the finest in its field

Yale uses a residential college housing system modeled after those at Oxford and Cambridge. Each of 12 residential colleges houses a representative cross-section of the undergraduate student body, and features facilities, seminars, resident faculty, and support personnel.

http://en.wikipedia.org/wiki/Yale_University