"The land on which they formed this union was stolen. The hands with which they built this nation were enslaved. The women who birthed the citizens of the nation are second class. This is the imperfect fabric of our nation, at times we've torn and stained it, and at other moments, we mend and repair it. But it's ours, all of it. The imperialism, the genocide, the slavery, also the liberation and the hope and the deeply American belief that our best days still lie ahead of us," Ms. Harris-Perry said.