Question: When did the colonies became the united states?
qaPairs: question: When did the colonies became the united states by ratifying the Articles of Confederation?
answer: March 1, 1781
question: When did the colonies declare themselves the united states by vote?
answer: July 2, 1776
question: When did the colonies became the united states by confirming their separation from the British?
answer: September 3, 1783
question: When did the colonies became the united states with the adoption of the Declaratin of Independence?
answer: July 4, 1776