The first settlers in what is now Utah were the Anasazi, Pueblo, and Fremont Native American tribes which have lived in the area for a few thousand years. European and American explorers traveled through the region from the 1500's to the mid 1800's. The first permanent white settlements were established by members of the Church of Jesus Christ of Latter-day Saints (the "Mormon" church) in the late 1840's.
Utah was settled by Mormons.
Brigham Young settled Utah, because he (and all the other Mormons) wanted to live somewhere where they wouldn't be persecuted for their religion.
James K. Polk was president when the Mormons first settled Utah in 1847. Grover Cleveland was president in 1896 when it became a state,
They settled in Utah. There are also alot in Idaho and California, but Utah is the main state.
Mormons(Church of Jesus Christ of Later Day Saints).
Mormons settled much of the west. Church headquarters was built in Salt Lake City, but hundreds of towns all over Utah, Idaho, Wyoming, Arizona, Nevada, and California were settled by Mormons.
The Mormons.
Mormons traveled west in either a conestoga wagon or handcart and settled in Utah.
The Mormon Church's first gathering was the establishment of their church on April 6, 1830. They finally settled in Utah in July of 1847. There were 17 years between their first gathering and their final settlement in Utah.
Many of what are now the Western United States were settled by "Mormons." You may be referring to Utah, however, which was the primary destination of the move west.
In Utah, they were not counterculture, because everyone living in Utah when the Mormons first moved there accepted polygyny.
While no official state nickname is the "Mormon State", Utah is sometimes called the Mormon state because Mormons settled it and the majority of residents (60%) are practicing Mormons. While Mormons live in all states and almost all countries, about 10% of the 14.5 million Mormons worldwide live in Utah.