Complex sentence: The party split following the 2005 Senate election, with the main faction headed by founder Morgan Tsvangirai and the other by Arthur Mutambara; the two factions subsequently won a combined majority in the March 2008 parliamentary election.
Split into simpler sentences: The party split following the 2005 Senate election, with the main faction headed by founder Morgan Tsvangirai and the other by Arthur Mutambara. The two factions subsequently won a combined majority in the March 2008 parliamentary election.