The Articles
The seven articles set out the powers of Congress, the President, and the federal courts. The articles also explain how the states are to relate to the national government and how the Constitution can be amended, or changed. Most importantly, the articles declare that the Constitution and all laws made by Congress will be the “supreme law of the land.” All states must obey the national laws and follow the Constitution.
The Amendments
The amendments, or changes to the Constitution, were not written at the Constitutional Convention. They were added later, when changing conditions showed a need for a change to our plan of government. Changing the Constitution is not easy. There have been only twenty-seven amendments in more than 200 years.
The Constitutional Convention took place in Philadelphia in 1787 and lasted four months. During this time, fifty-five delegates met to create the Constitution of the United States.