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
Two-party system the Bahamas are between the Progressive Liberal Party and the Free National Movement. The politics of Barbados are between the Democratic Labour Party and the Barbados Labour Party. The politics of Zimbabwe are effectively a two party system between the Robert Mugabe founded Zimbabwe African National Union-Patriotic Front and the opposition coalition Movement for Democratic Change. India has a multi-party system but also shows characteristics of a two party system with the United Progressive Alliance (UPA) and National Democratic Alliance (NDA) as the two main players. It is to be noted that both UPA and NDA are not two political