In what year did the Uganda President's regime kill the first prime minister of Uganda?
Benedicto Kiwanuka: Benedicto Kagimu Mugumba Kiwanuka (8 May 1922 – 22 September 1972) was the first prime minister of Uganda, a leader of the Democratic Party, and one of the persons that led the country in the transition between colonial British rule and independence. Benedicto Kiwanuka:  He was murdered by Idi Amin's regime in 1972. Idi Amin: Idi Amin Dada ( ;  1923 2816 August 2003) was a Ugandan political leader and military officer who was the President of Uganda from 1971 to 1979.
1972