Terre'Blanche claimed he and President Lucas Mangope of the predominantly ethnic Tswana Homeland of Bophuthatswana came to a "mutual agreement" on 17 February 1992 to aid each other in the "event of a communist threat".[28] On 4 March 1994 Mangope announced that Bophutatswana would not participate in the South African general election[29] in an effort to maintain Bophutatswana's independence from the Republic of South Africa.[30] Bophuthatswana's minister of justice, Godfrey Mothibe tried in vain to convince Mangope to participate in the election, but then accused the ANC of orchestrating the revolt, which was helped by the stance taken by South Africa's Minister of Foreign Affairs, Pik Botha. Thousands of ANC supporters were bussed in from outside Bophuthatswana to support the popular uprising.