Wow, I was just about to post a thread about this after bumping the 'Rereading the Second Wave' thread with this news, as some posters in that thread were talking about the impact her autobiography, I Know Why the Caged Bird Sings, had on them.
I haven't read it but have just ordered it on the strength of those recommendations.
She grew up extremely poor in the racist US South and was sexually abused by her stepfather at the age of seven, after which she became mute for a number of years. That level of oppression and trauma would be enough to crush anyone, but she became a writer, actor, dancer, educator and civil rights activist.
edition.cnn.com/2014/05/28/us/maya-angelou-obit/
www.amazon.com/Know-Why-Caged-Bird-Sings/dp/0345514408