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.
Sisters' college
Although previously prevalent across the United States, there is only one currently in operation there, that being the Assumption College for Sisters in Mendham, New Jersey. Catholic women's colleges now serve as the primary providers of education to nuns in the United States, while many of the former sisters' colleges provide campuses for convents and other religious institutions, or have been transitioned into K-12 schools.