I believe its D) Unemployment rates among African Americans were higher than unemployment rates among whites
The correct answer to this open question is the following.
Although there are no options attached we can say the following.
What is implied by the statement "it was a product of the political compromises wrought during the negotiations that ended the apartheid system' is the following.
This means that the horrible apartheid system ended due to the perseverance of many black people that demanded reformations to the political system in South Africa. Negotiations were made and political agreements were the result of that pressure during the negotiations.
The Apartheid was a policy of the government of South Africa that favored racial segregation, benefiting the minority of white people and limiting the rights of Black Africans.
The Apartheid ended when a new Constitution that supported Black people was established in 1993. The elections in 1994 were won by Nelson Mandela, who was the candidate of the African National Congress Party.
The answer to your question is c