On January 9, 1788, Connecticut became the fifth state to ratify the U.S. Constitution. The decision reflected Connecticut’s long support for federal solutions to trade and defense issues. Prominent figures from the state had helped shape the document, including advocates of the Great Compromise. Ratification strengthened the momentum toward a functioning national government. It also set the course for later debate over a Bill of Rights, which addressed concerns about individual liberties. Connecticut’s vote contributed to the rapid transition from the Articles of Confederation to the new constitutional order.