"The Liberty Bell, long associated with the American Revolution, actually predates the conflict. It arrived in Philadelphia in 1752 at Independence Hall, then known as the Pennsylvania State House. The bell was inscribed with a Bible verse: "Proclaim Liberty Throughout All the Land Unto All the Inhabitants thereof." An initialcrack in the bell was attributed to a test ring that occurred right after it came to the city. Butpopular legend has it that the bell was still rung in 1776 to officially proclaim American independence. In 1846, the Liberty Bell was cracked for good after being repaired so it could be sounded on George Washington’s birthday; it hasn’t rung since. No tickets are required to view the bell, but visitors must pass through a security screening. Photo tip: For a classic shot, snapa photo of the icon with Independence Hall in the background."