It became the 23rd US State.
Maine was the 23rd US State.
As the 23rd US State.
Maine was admitted into the Union on March 19, 1820 becoming the 23rd state to join the Union.
Maine was admitted into the Union on March 19, 1820 becoming the 23rd state to join the Union.
Maine and Missouri were admitted to the Union as part of the Missouri Compromise of 1820.
Maine entered the union as a free state. Under the Missouri Compromise of 1820 Missouri was admitted as a slave state and Maine as a free state.
Missouri was admitted into the Union on August 10, 1821 becoming the 24th state to join the Union.
Maine was admitted into the Union on March 19, 1820 becoming the 23rd state to join the Union.
Maine was admitted to the Union before Missouri. Maine was admitted into the Union on March 19, 1820 becoming the 23rd state to join the Union. Missouri was admitted into the Union on August 10, 1821 becoming the 24th state to join the Union.
Maine was admitted into the Union on March 19, 1820 becoming the 23rd state to join the Union.
Maine was admitted into the Union on March 19, 1820 becoming the 23rd state to join the Union.
Maine was admitted into the Union on March 19, 1820 becoming the 23rd state to join the Union.
Maine was admitted into the Union on March 19, 1820 becoming the 23rd state to join the Union.
Maine was admitted into the Union on March 19, 1820 becoming the 23rd state to join the Union.
maine
Missouri would be admitted to the union as a slave state and Maine as a free state.
It was admitted in 1821 by the Missouri Compromise along with Maine the previous year.
Maine and Missouri were admitted to the Union as part of the Missouri Compromise of 1820.
a free stateBecause the Union must be preserved and slavery banned.