On June 9, 1856, about 500 Mormons left Iowa City, Iowa, and headed west for Salt Lake City, Utah carrying all their possessions in two-wheeled handcarts. From the article:
"In an extraordinary demonstration of resolve and fortitude, nearly 500 members of the Church of Jesus Christ of Latter-day Saints (often informally known as Mormons) leave Iowa City and head west for Salt Lake City carrying all their goods and supplies in two-wheeled handcarts. Of all the thousands of pioneer journeys to the West in the 19th century, few were more arduous than those undertaken by the so-called Handcart Companies from 1856 to 1860.
The secular and religious leader of the religious sect, Brigham Young, had established Salt Lake City as the center of a new Utah sanctuary for the Latter-day Saints in 1847. In subsequent years, Young worked diligently to encourage and aid members who made the difficult overland trek to the Great Salt Lake. In 1856, however, a series of poor harvests left the church with only a meager fund to help immigrants buy wagons and oxen. Young suggested a cheaper mode of travel: 'Let them come on foot with handcarts or wheelbarrows; let them gird up their loins and walk through and nothing shall hinder or stay them.'”