The historic Independence Hall and the Pennsylvania State House is the building in Philadelphia where the Declaration of American Independence and the Constitution were both signed and adopted. The Independence Hall is a red brick building, which was built between the years 1732 and 1753.
The Declaration of Independence and the U.S. Constitution were signed in this building in the years 1776 and 1787. The universal principles of freedom and democracy are fundamental ideas in American history, and have an important influence on policy-makers from around the world. Philadelphia, Pennsylvania is a fascinating city that is a mixture of history and modernity.