Maya Angelou was a civil rights activist . she fought for the right of African Americans. she helped gain more right for African Americans.
" Maya Angelou was an instrumental figure in the Civil Rights Movement through her organizational skills and writing abilities. Dr. Martin Luther King, Jr. chose Angelou to become a coordinator for the Southern Christian Leadership Conference, where she organized events to promote awareness of issues of race and freedom."
This is an instance of dramatic irony, taking into account that this figure of spech is when the implications of a situation, speech, etc, are understood by the audience but not by the characters in the play.