It was a pivotal trial in Lincoln’s career. The Rock Island Railroad Company selected Abraham Lincoln as their trial lawyer. The owner of the Effie Afton, John Hurd, filed a lawsuit against The Rock Island Railroad Company. Steamboaters saw these nationwide railroads as a threat to their business, and on May 6, 1856, just weeks after it was completed, an angry steamboater crashed the Effie Afton steamboat into the bridge. It was built by the Rock Island Railroad Company, and replaced the show seasonal ferry service and winter ice bridges as the primary modes of transportation across the river.

The first railroad bridge built across the Mississippi River connected Davenport and Rock Island in 1856. His business was incorporated as Deere & Company in 1868, and today, Deere & Company is the largest employer in the Quad Cities. In 1848, John Deere moved his tractor business to Moline. (Today, the troublesome rocks are submerged six feet underwater in a lake formed by two lock and dams.)Īs the Industrial Revolution developed in the United States, many enterprising industrialists looked to the Mississippi River as a promising source of water power, and the combination of energy and easy access to river transportation made the Quad Cities a natural location for industrial development. Boats needed rest areas to stop before encountering the rapids, places to hire special expert pilots who could help guide the boat through the rocky waters, or, when the water was low, places where goods could be removed and transported by wagon on land past the Rapids. Over time, a minor industry grew up in the area to meet the steamboats’ needs. These rapids were difficult for steamboats to traverse, and as demand for river-based transportation increased along the upper Mississippi, the navigability of the river throughout the “Rock Island Rapids” became a greater concern. For fourteen miles (21 km) between Le Claire, Iowa, and Rock Island, Illinois, the Mississippi River flowed across a series of finger-like rock projections protruding from either bank. The history of urban settlements in the Quad-Cities hails back to the earliest days of the riverboat. The treaty resulted in the United States gaining 6 million acres (24,000 km²) of land.

In 1832, Sauk chief Keokuk and General Winfield Scott signed a treaty to end the Black Hawk War in Davenport. Black Hawk State Historic Site in Rock Island preserves part of historic Saukenuk, the principal village of the Sauk tribe and birthplace of its war leader, Black Hawk.

Before European settlers came to inhabit the Quad Cities, it was a home and principal trading place of the Sauk and Fox tribes of Native Americans.

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