Members of this religion committed the Mountain Meadows Massacre after being kicked out of Nauvoo, which they had established before banning plural marriage.
One leader of this group gave the "Salt Sermon" to attack the dissident Oliver Cowdery. Its Quorum of the Twelve Apostles is outlined in the Doctrines and Covenants, which is part of this religion's "Standard Texts," along with such works as The Pearl of Great Price. Members of this religion committed the Mountain Meadows Massacre after being kicked out of Nauvoo, which they had established before banning plural marriage. Its founder was visited by the angel Moroni who helped him discover its namesake Book, which was written on golden plates. For 10 points, name this religion codified by Joseph Smith and Brigham Young, based in Salt Lake City, Utah.
One leader of this group gave the "Salt Sermon" to attack the dissident Oliver Cowdery.
{Mormon Church} [or {Mormonism}; or {Church} of {Jesus Christ} of the {Latter Day Saints}]