text:  In March 1978 , Smith and non @-@ militant nationalist groups headed by Bishop Abel Muzorewa , the Reverend Ndabaningi Sithole and Chief Jeremiah <unk> agreed what became the " Internal Settlement " . This created a joint black – white transitional government , with the country due to be reconstituted as Zimbabwe Rhodesia in June 1979 , pursuant to multiracial elections . ZANU and ZAPU were invited to participate , but refused ; Nkomo sardonically dubbed Smith 's black colleagues " the blacksmiths " . ZANU proclaimed 1978 to be " The Year of the People " as the war continued . Officials from Muzorewa 's United African National Council , sent to the provinces to explain the Internal Settlement to rural blacks , were killed by Marxist – Leninist guerrillas . <unk> also began to target Christian missionaries , climaxing in the killing of nine British missionaries and four children at Elim Mission near the Mozambican border on 23 June . 
  