The Second Great Awakening led to the development of new religious movements in the 1820-1860 period. Charles Finney sparked revivals in New York appealing to emotions, preaching salvation through faith and works. Joseph Smith founded Mormonism in 1830 and led followers west, with Brigham Young taking over after Smith's death and establishing colonies in Utah. Reform movements also advocated for public institutions like schools and asylums, with Dorothea Dix convincing legislatures to build mental hospitals and Horace Mann advocating for tax-supported public schools. The temperance, abolitionist, and women's rights movements also gained traction during this time of religious and social change.