The United States Constitution
Drafted in 1787 and signed by delegates from twelve states, the Constitution establishes the framework of the federal government through seven articles covering the legislature, executive, judiciary, interstate relations, amendment procedures, federal supremacy, and ratification. It opens with a Preamble declaring that the people themselves ordain the document to form a more perfect union, establish justice, and secure liberty. This text presents the original unamended Constitution and does not include the Bill of Rights or later amendments.