Joseph Smith Jr. (1805-1844) was an American religious leader and the founder of the Latter Day Saint movement also known as Mormonism. Born in Sharon, Vermont, he reported experiencing a series of divine visions starting in his youth, which led to the publication of the Book of Mormon in 1830. Smith organized the Church of Christ, later known as the Church of Jesus Christ of Latter-day Saints (LDS Church), and attracted a significant following. Throughout his life, Smith faced considerable opposition and persecution. He led his followers to establish communities in Ohio, Missouri, and Illinois. In 1844, while imprisoned in Carthage, Illinois, he was killed by a mob. Smith's teachings and revelations continue to influence millions of adherents worldwide.