Delta Sigma Theta Sorority, Inc. is a historically African American sorority. The organization was founded by college-educated women dedicated to public service with an emphasis on programs that assist the African American community. Delta Sigma Theta was founded on January 13, 1913 by twenty-two women at Howard University in Washington, D.C. Membership is open to any woman, regardless of religion, race, or nationality. Women may apply to join through undergraduate chapters at a college or university or through an alumnae chapter after earning a college degree.