After 17 months of travel, <a href="https://en.wikipedia.org/wiki/Brigham_Young" id="mwUA" rel="mw:WikiLink" title="Brigham Young">Brigham Young</a> leads 148 <a href="https://en.wikipedia.org/wiki/Mormons" id="mwUQ" rel="mw:WikiLink" title="Mormons">Mormon</a> pioneers into <a href="https://en.wikipedia.org/wiki/Salt_Lake_Valley" id="mwUg" rel="mw:WikiLink" title="Salt Lake Valley">Salt Lake Valley</a>, resulting in the establishment of <a href="https://en.wikipedia.org/wiki/Salt_Lake_City" id="mwUw" rel="mw:WikiLink" title="Salt Lake City">Salt Lake City</a>.