Illinois
Illinois is a US state located in the Midwestern United States. It was the twenty-first state to join the United States, doing so on December 3, 1818. Its capital city is Springfield, and as of 2010, its population is 12,830,632.
Illinois is a US state located in the Midwestern United States. It was the twenty-first state to join the United States, doing so on December 3, 1818. Its capital city is Springfield, and as of 2010, its population is 12,830,632.