Illinois

Illinois is a state of the United States of America and the 21st state admitted to the Union. Illinois is the most populous state in the Midwest and the fifth most populous in the nation, and has a large and diverse population. Its balance of vast suburbs and the great metropolis of Chicago in the northeast, rural areas, small industrial cities, and renowned agricultural productivity in central and western Illinois, and the natural beauty and mineral resources of the south give it a highly diverse economic base. Its central location, connecting the Great Lakes to the Mississippi River via the Illinois River, has made it a transportation hub for 150 years. It is this mixture of factory and farm, of urban and rural, that makes Illinois a microcosm of the United States.