Original sentence: Other groups include the Remnant Church of Jesus Christ of Latter Day Saints which support lineal succession of leadership from Joseph Smith's descendants, and the more controversial Fundamentalist Church of Jesus Christ of Latter-Day Saints, who defend the practice of polygamy
Edited sentence: Other breakaway groups include the Remnant Church of Jesus Christ of Latter Day Saints which support lineal succession of leadership from Joseph Smith's descendants, and the more controversial Fundamentalist Church of Jesus Christ of Latter-Day Saints, who defend the practice of polygamy