The Liberty Bell at Independence National Historical Park, a U.S. national park in Philadelphia, Pennsylvania, that preserves several sites associated with the American Revolution and the nation's founding history.
The bell, with its iconic crack, hung in the Pennsylvania State House (now called Independence Hall) for more than 90 years before being moved to its own, modern visitor center.. The bell was cast in 1752 with a message: "Proclaim Liberty Throughout All the Land Unto All the Inhabitants thereof.”