Complex sentence: Prager in 2006 criticized Keith Ellison, the first Muslim elected to Congress, for announcing that he would use the Quran for the reenactment of his swearing in ceremony, falsely claiming that an oath on any book other than the Bible would be unprecedented.
Split into simpler sentences: Prager in 2006 criticized Keith Ellison, the first Muslim elected to Congress, for announcing that he would use the Quran for the reenactment of his swearing in ceremony. Prager falsely asserted that an oath on any book other than the Bible would be unprecedented.