"The Rise of Mormonism" explores the origins and growth of the Church of Jesus Christ of Latter-day Saints, commonly known as the Mormon Church. The book delves into the early life of its founder, Joseph Smith, and the revelations that led to the establishment of the church in the early 19th century. It provides a detailed account of how Smith translated the Book of Mormon, which serves as a foundational text for the faith, and the subsequent organizational efforts that fostered a growing community of believers. The narrative further examines the challenges faced by early Mormons, including persecution and societal rejection. It discusses their migration to the Utah territory under Brigham Young's leadership, highlighting their quest for religious freedom and the establishment of Salt Lake City. The book portrays the resilience and adaptability of the Mormon community as they created a thriving society in a harsh environment.