December 10, 1817
Mississippi became the 20th state admitted to the Union on December 10, 1817.
Mississippi was admitted into the Union on December 10, 1817 becoming the 20th state to join the Union.
Mississippi was admitted into the Union on December 10, 1817 becoming the 20th state to join the Union.
Mississippi.
Mississippi joined the Union on December 10, 1817 - as the 20th State
Mississippi became the 20th state admitted to the Union on December 10, 1817.
Mississippi was admitted into the Union on December 10, 1817 becoming the 20th state to join the Union.
Mississippi became the 20th state admitted to the Union on December 10, 1817.
Mississippi became the 20th state admitted to the Union on December 10, 1817.
Mississippi became the 20th state admitted to the Union on December 10, 1817.
Mississippi became the 20th state admitted to the Union on December 10, 1817.
Mississippi became the 20th state admitted to the Union on December 10, 1817.