In the winter of 1838-39 a large number of people moved into the country on the east bank of the Mississippi River in the state of Illinois. They had taken the name of "Latter-Day Saints," but were generally called Mormons, and were followers of a new religion that had been founded by a man named Joseph Smith a few years earlier. This strange new religion had attracted many people to it, and the greater number of them had first moved to Ohio, and then into the new state of Missouri, but they were not well received by the people of either of those states, and had finally been driven from Missouri at the point of the sword. Fortunately for them there was plenty of unoccupied land in the West, and their leader decided to take refuge near the town of Quincy in Illinois. At that time a man had only to reside in the state for six months in order to cast a vote for president, and as an election was near at hand the politicians of Illinois were glad to welcome the Mormons. Looking about, the newcomers found two "paper" cities, or places that had been mapped out on paper with streets and houses, but had never actually been built. The Mormon leaders bought two large farms in the "paper" town of Commerce, and many thousand acres in the country adjoining, and there they laid out their new city, to which they gave the strange name of Nauvoo.

The Mormon city lay along the Mississippi River, and its streets and public buildings were planned on a large scale. People flocked to the place, and as the Mormon missionaries were eager workers the number of converts grew rapidly. A temple was built, which a stranger who saw it in 1843 said was the wonder of the world. Many Mormon emigrants came from England, usually by ship to New Orleans, and thence by river steamboat up the Mississippi to Nauvoo. By the end of 1844 at least fifteen thousand people had settled there, and as many more were scattered through the country in the immediate neighborhood. Nauvoo was the largest city in Illinois, and its only rival in that part of the West was St. Louis. Joseph Smith had obtained a charter, and both the political parties, the Whigs and the Democrats, were doing their best to make friends of his people. Nauvoo had little of the rough look of most newly-settled frontier towns, and handsome houses and public buildings sprang up rapidly along its fine wide streets.

Nauvoo Had Handsome Houses and Public Buildings

Unfortunately for the Mormons their leader was a man who made enemies as easily as he made friends. He had aroused much ill feeling when he lived in Missouri. As a result, when, one day in May, 1842, Governor Boggs of Missouri was shot and seriously wounded while sitting at the window of his home, many people laid the crime to Smith or his followers, and believed that the prophet himself, as Smith was called, had ordered the shooting. The officers of Missouri asked the governor of Illinois to hand Smith over to them. This was not done, and consequently ill feeling against the prophet grew stronger. In the meantime a man named John C. Bennett, who had joined the Mormons at Nauvoo, and had been the first mayor of the city, deserted the church, and turned into one of the most bitter of its enemies. He denounced the Mormons in letters he wrote to the newspapers, and exposed what he called their secrets. This led other people to attack the ideas of the Mormons, and it was not long before there was almost as much dislike of them in Illinois as there had been in Missouri.

Even in the Mormon church itself there were men who would not agree with all the prophet Joseph Smith said. A few of these men set up a printing-press and published a paper that they called the Nauvoo Expositor. Only one issue of this sheet appeared, dated June 7, 1844. That was enough, however, to raise the wrath of Joseph Smith and his elders, and they ordered the city marshal to destroy the press. The marshal broke the press and type in the main street of the city, and burned the contents of the newspaper office.

The editors hastily fled to the neighboring town of Carthage. The people there and in all the neighboring villages denounced the destruction of the press, and declared that the time had come to force the Mormons to obey the laws, and, if they would not do so, to drive them out of Illinois. Military companies were formed, cannon were sent for, and the governor of the state was asked to call out the militia.

The governor went to the scene of the trouble to investigate. He found all that part of the east shore of the Mississippi divided between the Mormons and their enemies. He ordered the mayor of Nauvoo to send Mormons to him to explain why they had destroyed the printing-press, and when he had heard their story the governor told them that Smith and his elders must surrender to him, or the whole military force of the state would be called out to capture them. But the prophet had not been idle. He had put his city under martial law, had formed what was called the Legion of the Mormons, and had called in his followers from the near-by villages. He had meant to defend his new city; but when he heard the governor's threat to arrest him, he left Nauvoo with a few comrades and started for the Rocky Mountains. Friends went after him, and begged him not to desert his people. He could not resist their appeal to him to return, and he went back, although he was afraid of the temper of his enemies. As soon as he returned to Illinois he was arrested on the charge of treason and of putting Nauvoo under martial law, and together with his brother Hyrum was sent to the jail at Carthage.

Some seventeen hundred men, members of the militia, had gathered at the towns of Carthage and Warsaw, and the enemies of the Mormons urged the governor to march at the head of these troops to Nauvoo. He knew that in the excited state of affairs there was danger that if these troops entered the city they might set it on fire and destroy much property. He therefore ordered all except three companies to disband; with one company he set out to visit the Mormon city, and the other two companies he left to guard the jail at Carthage.

The governor marched to Nauvoo, spoke to the citizens, and, having assured them that he meant no harm to their church, left about sundown on his road back to Carthage. In the meantime, however, events had been happening in the latter place that were to affect the whole history of the Mormons.