[Home - Bloomington-Normal Alumnae Chapter Bloomington-Normal Alumnae Chapter Delta Sigma Theta Sorority, Incorporated is a non-profit organization whose purpose is to provide assistance and support through established programs in local communities throughout the world. Founded on January 13, 1913 by twenty-two collegiate women at Howard University, the Sorority is currently a sisterhood of more than 200,000 predominately Black college educated women.This includes 1,000 collegiate and alumnae chapters located in the United States, Canada, England, Japan (Tokyo and Okinawa), Germany, the Virgin Islands, Bermuda, the Bahamas, and the Republic of Korea.]