Delaware
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On 7 December 1787.
December 7, 1787
Delaware became the first state when it ratified the U.S. Constitution on 7 December 1787.
Delaware is the First US State.
Delaware was founded, I believe, after the Revolutionary War when it won its freedom from Great Britain.
Deleware was the first state to be ratified in the constitution on December 7, 1787.
Delaware was never a separate colony. It was part of the Pennsylvania colony until the Revolution, when it split from both Great Britain and Pennsylvania and became a separate state.

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