In the late 1960s, CUNY's plans to introduce open admissions to its colleges by the fall of 1970 sparked controversy both in politics and academia. Critics of open admissions included Vice President
Spiro Agnew and right-wing journalists
Robert Novak and
Irving Kristol, while its supporters included noted American writing scholar
Mina P. Shaughnessy. The case for open admissions cites the movement of the U.S. population from primarily rural to primarily urban, the shifting microeconomics in the country from primarily goods-oriented to primarily services-oriented, and the country's rapid diversification of racial, ethnic, and class identities. Other cases for open admissions focused on academia's role as a gatekeeper for privilege, characterizing open admissions as a driving force for upward
social mobility for American families. A criticism of CUNY's particular open admissions model was that it would not effect sufficient change for the underprivileged. This was not an indictment of open admissions in itself but a prediction that open admissions might do nothing to an already present prestige gap between more selective and less selective schools. ==Graduation rates==