UNITA – a political party in angola between the 1960’s-1990’s it was one of the chief rebel groups in the country. Who was it’s leader?

Question: UNITA – a political party in angola between the 1960’s-1990’s it was one of the chief rebel groups in the country. Who was it’s leader?

A. Robert Mugabe
B. Samuel Doe
C. Jonas Savimbi
D. Amilcar Carbral