Black Ivy League
Each of these institutions are co-educational with the exception of Morehouse College, which is an all-male institution and Spelman College, an all-female institution. All institutions are currently accredited by such organizations as the Middle States Association of Colleges and Schools and Southern Association of Colleges and Schools. The founding of two historic members, Lincoln and Cheyney University of Pennsylvania, predates the Civil War. The remaining members were founded in the late 19th century except for Xavier University of Louisiana, founded in 1915 by the Catholic Church.
Men's colleges in the United States
By the 1960s, and particularly in 1969, most of the remaining male-only institutions began to admit women, including Georgetown University, Princeton University, Johns Hopkins University (women had previously been admitted to graduate programs only), and Yale University. Claremont McKenna College, then Claremont Men's College, started admitting women in 1976 after being founded as a men's college for World War II veterans on the G.I. Bill. Columbia College of Columbia University held out even longer, and did not admit women until 1983, three years after Haverford College admitted its first female students. By that point, most men's colleges had already disappeared from the American academic landscape.