Complex sentence: The 2008 American Samoa gubernatorial election took place on November 4,2008, coinciding with the 2008 United States general elections and the American Samoa general election.
Split into simpler sentences: The 2008 American Samoa gubernatorial election took place on November 4,2008. The election of a Governor of American Samoa will coincide with the 2008 United States general elections and the American Samoa general election.