Utah’s path to statehood was the most tortuous in US history, due in no small part to the Mormon practice of polygamy. Frank J. Cannon - newspaperman, congressional delegate, and senator - guided Utah toward becoming the 45th state in the Union in 1896. But when he lost favor with the LDS Church, his contributions fell into obscurity.

In the 1880s, Congress dealt with the intransigence of the Church of Jesus Christ of Latter-Day Saints over polygamy by enacting punitive new laws. Mormon lobbyists who pleaded for relief in Washington came home empty-handed before Cannon finally broke the logjam. He persuaded President Grover Cleveland to appoint judges who would deal mercifully with convicted polygamists and dissuaded Congress from disenfranchising all members by pledging that the church would abandon polygamy. But when Utah elected Mormon apostle Reed Smoot to the US Senate in 1903, Cannon condemned what he called the reneging of LDS Church pledges to stay out of politics. He wrote scathing denunciations of Smoot and Mormon president Joseph F. Smith, who co-authored the exposé Under the Prophet in Utah, and spearheaded the National Reform Association’s anti-Mormon crusade. Utah’s subsequent displeasure with Cannon ensured that his critical role in its statehood would be buried by omission.