I'm not sure if I know what you are asking, however, if you are asking WHY he is important, look below..
Answer:
<em><u>Mandela had spent twenty seven years in jail and was greeted as a hero on his unleash. he's famed for promoting a message of forgiveness and equality. social policy was abolished in 1991, and 3 years later, Republic of South Africa control its initial elections during which black folks, likewise as white, were allowed to vote. once attaining his freedom, Nelson Mandela light-emitting diode the ANC in its negotiations with the governing National Party and numerous alternative South African political organizations for an finish to social policy and therefore the institution of a racial government.</u></em>
? can you elaborate on this? what is the situation
The answer is A). A noun is a person place or thing. They're, refers to a person other than the speak. Aka ("They are").
hope that helps.
It means dispute because if you read over all the other answers that is the only one that makes since