The Grimké sisters were among the first to connect race oppression to women’s oppression.
Sara related the subordination of slaves and women to educational deprivation, saying that both women and slaves had been considered mentally inferior while being denied the privileges of liberal education.
After Lincoln’s Emancipation Proclamation, Angelina said that as women, "true we have not had our hands manacled, but our hearts have been crushed … I want to be identified with the negro; until he gets his rights, we shall never have ours”.
The sisters also stressed the sisterhood with Afroamerican women.