AOL.com Video - Marian Anderson Has Girl Power

VIDEO:Knowledge

Marian Anderson Has Girl Power

Description:The post office has a black heritage stamp series that started in 1978. It has recognized the achievements of people like Harriet Tubman, Jackie Robinson, and Sojourner Truth. But if you saw a stamp with Marian Anderson on it, would you know it was her? She's a mostly unknown pioneer in her industry who had tons of girl power. (1:47)

Source: Eye Opener TV

Tags: African American history , american history , black heritage stamps , black history month