I could not find any information that connected Brigham Young to any German settlers.
Brigham Young actually didn't make many changes to the Church. Everything that Brigham Young did was in response to previous instruction given by Joseph Smith. For example, Brigham Young moved the Church to Utah because Joseph Smith prophesied in 1842 that the saints would find peace in the Rocky Mountains. Brigham Young expanded the practice of polygamy, but Joseph Smith had preached in favor of the practice as early as 1831 (polygamy officially began in 1843, still with Joseph Smith's approval). Brigham Young also expanded the practice of consecration (the 'United Order'), which Joseph Smith taught in 1834. (The practice is also found in the Bible and the Book of Mormon.) Brigham Young also expanded temple building (begun by Joseph Smith) and performed temple ordinances, which were given to him by Joseph in 1842.
Most of the modern-day followers of Joseph Smith and Brigham Young are members of the Church of Jesus Christ of Latter-day Saints and are commonly given the nickname "Mormons". Some schisms have happened within the church since the death of Brigham Young in 1877 causing a few smaller denominations who also follow the two men, including the Fundamentalist LDS and the Apostolic United Brethren.
They moved out west to both follow directions given to Brigham Young by Joseph Smith and to avoid persecution long enough to get established and settled in an area.
to attract new settlers
its headright
Patroon
The Western frontier nickname given to settlers who claimed Oklahoma's good land in advance was the sooners.
to attract new settlers
Settlers were initially given 160 acres of land under the Homestead Act of 1862.
A young koala is called a joey. This is the name given to the young of all marsupials.
There is no new German empire.
Knickerbockers