section 1: The Constitution is a flexible plan for governing the United States, based on the seven democratic principles. The preamble describes the purpose of the constitution, and the article one outlines the main role of the legislative branch.
section 2: Clear definition and a system of checks and balances, help three branches of government share power
section 3: The Framers defined relations among states, ways to amend the Constitution and the supremacy of the national government
section 4: Twenty-seven admendments, including the Bill of Rights protecting individual rights and the common gold