The Puritan political leaders in Connecticut, representing the populations of Hartford, Windsor, and Wethersfield, approved and adopted on January 14, 1639 a set of written laws agreed upon by the colonists, known as the Fundamental Orders of Connecticut.
The document stated the powers and limits of government. This document is believed by many to be the first ever, complete, written constitution in the history of the world. Although the date on the document reads 1638 due to colonial dating conventions, the orders were fully adopted in early 1639.