PLEASE HELP :)
Nelson Mandela's role in South African politics changed after the end of
apartheid because:

A. he was elected to office as the most powerful political leader in
South Africa.

B. he increasingly argued that white citizens should be forced to
leave South Africa entirely.

C. he shifted from being a supporter of Desmond Tutu to being one
of his fiercest rivals.

D. he began to believe that communism could end South Africa's
economic problems.