what did nelson mandela do after he was released from prison
A leader of his people. Nelson Mandela was the first black President of South Africa. He spent 27 years in prison for trying to overthrow the pro-apartheid government.After he left prison, he worked to achieve human rights and a better future for everyone in South Africa. leader of his people. Nelson Mandela was the first black President of South Africa. He spent 27 years in prison for trying to overthrow the pro-apartheid government.