Thirty years ago this week, Nelson Mandela, the renowned civil rights and anti-apartheid leader, was released from prison. His release marked the beginning of the end of South Africa’s brutal apartheid regime and a new future for black South Africans.

So on this episode of BackStory, Joanne, Ed and Brian take a look at the complicated and often contentious relationship American officials and anti-racism activists have had with South Africa. Image: President of South Africa, Nelson Mandela with members of the Congressional Black Caucus, including Representative Kweisi Mfume, at an event at the Library of Congress. October 1994. Source: Library of Congress