Salt Lake County, Utah Utah Territory after traveling what settlers later called Emigration Canyon. Brigham Young, their leader, declared "This is the place" after seeing the valley. Compared to eastern regions, it seemed arid and unpromising to some of the migrants. Settlers used extensive irrigation to develop agriculture and the flourishing, self-sufficient city, known then as Great Salt Lake City. Thousands of Mormons joined them in the next several decades. The county was officially organized on January 31, 1850, with slightly more than 11,000 residents recorded. Mormon settlements were scattered across the valley and beyond. They relocated the territorial capital to Great Salt Lake
Downtown Salt Lake City Street, and was officially renamed sometime in the late 19th century. It has been the commercial center of the city. The early Mormon pioneers, who originally settled in Salt Lake City, adopted a form of consecration whereby crops grown and products produced were divided among members of The Church of Jesus Christ of Latter-day Saints (LDS Church) in local congregations. This enabled new settlers to have the food and products they needed after they made the rigorous journey to Salt Lake City. This exchange was eventually organized into what would become Zions Cooperative Mercantile Institution (ZCMI). The first businesses to