Original sentence: He was a member of Joshua Nkomo's Zimbabwe African People's Union (ZAPU)
Edited sentence: He became a member of the National Democratic Party in 1961 and was elected a councillor.His political activities saw him detained at Khami Maximum Security, Selukwe and Marandellas prisons between 1959 and 1961.In 1957, Msika was elected national treasurer of the newly-formed African National Congress, and after it was banned he was made secretary for youth in its successor, ZAPU.In 1963, Msika was elected Zapu secretary for youth affairs before becoming secretary for external affairs of the People's Caretaker Party after the NDP was banned