9 Sep 1776
Congress renames the nation “United States of America” On September 9, 1776, the Continental Congress formally declares the name of the new nation to be the “United States” of America. This replaced the term “United Colonies,” which had been in general use. In the Congressional declaration dated September 9, 1776, the delegates wrote, “That in all continental commissions, and other instruments, where, heretofore, the words ‘United Colonies’ have been used, […]