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Delaware
First state that unanimously voted to ratify the Constitution. -
Period: to
Date of Ratification
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Pennsylvania
Second ratified the Constitution. -
New Jersey
New Jersey unanimously ratified the Constitution. -
Georgia
Georgia unanimously ratified the Constitution. -
Connecticut
Connecticut voted to ratify the Constitution. -
Massachusetts
Massachusetts voted to ratify Constitution. -
Maryland
Maryland voted to ratify the constitution. -
South Carolina
Eighth state to ratify the Constitution. -
New Hampshire
Last state needed to ratify the Constitution.