The Oyez Project: 1875 Term http://www.oyez.org/cases/1851-1900/1875/ U.S. Supreme Court Cases, presented by The Oyez Project (www.oyez.org) en-us Munn v. Illinois (No. None) <p>Illinois regulated grain warehouse and elevator rates by establishing maximum rates for their use.</p> http://www.oyez.org/cases/1851-1900/1875/1875_0/