ANSWER to Sunday, February 21, 2021, Social Media quiz:
Sundiata Acoli, during his college years, 1952-1956.

“Alice (my older sister) and I graduated from Booker T. Washington High School (in Vernon, TX) together in 1952. Then we went to Prairie View A & M. a Black land-grant College and we graduated together in 1956: Alice with a B.A. in English and me with a B.S. in math.”