History of Zimbabwe may explain why in January 2007 thousands of pupils received no marks for subjects they had entered, while others were deemed "excellent" in subjects they had not sat. However as of late the education system has recovered and is still considered the best in Southern Africa. Zimbabwe held a presidential election along with a 2008 parliamentary election of 29 March. The three major candidates were incumbent President Robert Mugabe of the Zimbabwe African National Union – Patriotic Front (ZANU-PF), Morgan Tsvangirai of the Movement for Democratic Change – Tsvangirai (MDC-T), and Simba Makoni, an independent. As no candidate received an
South Africa–Zimbabwe relations of economic sanctions against the government. However, whilst supporting democratic change in South Africa, Zimbabwean leader Robert Mugabe did not support the idea of Zimbabwe being used as a base for anti-South African guerillas. In the 2007 Zimbabwean political crisis, South African President Thabo Mbeki mediated with the MDC and ZANU–PF to form a unity government, and often remained silent on the issues in Zimbabwe, which drew criticism. Following a cholera outbreak in Zimbabwe, the ruling ANC in South Africa became impatient and urged the parties to form a unity government. On September 3, 1998, South African President Nelson Mandela