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Massachusetts Commonwealth
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Massachusetts Commonwealth

American organization
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Learn about this topic in these articles:

  • Map of Maine
    Maine
    / Explorations and disputes

    …against the failure of the Massachusetts Commonwealth to protect the District of Maine against British raids tipped the scales in favor of separation. Maine entered the Union as a free state (i.e., one where slavery was not legal) under the Missouri Compromise in 1820.

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    …against the failure of the Massachusetts Commonwealth to protect the District of Maine against British raids tipped the scales in favor of separation. Maine entered the Union as a free state (i.e., one where slavery was not legal) under the Missouri Compromise in 1820.

    Read More