April 28, 1788
Utah was admited to the union in 1896 making the centenary year 1996
Alaska was admitted into the Union on January 3, 1959 becoming the 49th state to join the Union.
Mississippi was the 20th state admitted to the Union. The state was admitted on December 10, 1817.
In which year was Maryland was accepted into the union?
Massachusetts was admitted into the Union on February 6, 1788 becoming the 6th state to join the Union.
Pennsylvania was a"Free State"
Illinois was admitted to the Union on December 3, 1818 becoming the 21st state to join the union.
Maryland never left the union. They, along with other slaveholding states Delaware, Kentucky, and Missouri never left and some provided troops to the Union.
April 28, 1788
Union. Maryland was an Union Border state but this counted Union of course.
New states can be admited to the union only with th e approval of who?
Union