A succession crisis among these people led to the formation of the Rigdonites. The self-styled “king” James Strang formed a community of these people on Beaver Island. These people’s challenge of the non-land grant 1862 Morrill Act led to the Supreme Court decision in Reynolds v. United States. These people perpetrated (10[1])the Mountain Meadows Massacre and formed the Nauvoo (10[1])Legion when James Buchanan sent an army (10[1])against them. These people attempted to join the Union as the State of Deseret soon (10[1])after settling (10[1])in the Salt Lake Valley. (10[1])For 10 points, what religious group led by Brigham Young governed the Territory of Utah? ■END■