The United States Constitution is a document that articulates fundamental principles, rights, and procedures that guide the operation of the U.S. government. Synonyms for the U.S. Constitution include The Constitution of the United States, The Federal Constitution, and The Supreme Law of the Land. The Constitution was created in 1787 and has been amended 27 times to reflect the changing needs and values of American society. Other terms that may be used to describe the Constitution include The Charter of Freedom, The Rulebook of America, and The Blueprint for Democracy. The U.S. Constitution is considered a cornerstone of American democracy and a symbol of the nation's commitment to individual rights and freedoms.