National unity government disasters or wars, that the two parties have briefly "rallied around the President." Such instances include the attack on Pearl Harbor, the assassination of John F. Kennedy, and the September 11 attacks, all of which not only had a worldwide effect, but preceded a massive spike in the approval rating of the sitting President. The 2008–2009 Zimbabwean political negotiations between the opposition Movement for Democratic Change (led by Morgan Tsvangirai), its small splinter group, the Movement for Democratic Change – Mutambara (led by Arthur Mutambara), and the ruling Zimbabwe African National Union – Patriotic Front (led by Robert Mugabe) created
Zimbabwe Unity Movement Zimbabwe Unity Movement The Zimbabwe Unity Movement, was a short lived political movement in Zimbabwe. It served as a successor and link to the Conservative Alliance of Zimbabwe. Edgar Tekere ran as Presidential Candidate in the 1990 Zimbabwean Presidential election, against Robert Mugabe. Tekere supported Mugabe at the 1985 elections but by October 1988 his consistent criticism of corruption resulted in his expulsion from the party. When Mugabe voiced his belief that Zimbabwe would be better governed as a one-party state, Tekere strongly disagreed, saying "A one-party state was never one of the founding principles of ZANU-PF and experience in