California was admitted in to the Union as a free state. It became a state on September 9, 1850 and was the 31st state to be admitted to the Union.
Alabama became a U.S. state on December 14, 1819. It became the 22nd state admitted to the Union.
Mississippi became the 20th state admitted to the Union on December 10, 1817.
On May 11, 1858, Minnesota became the 32nd state admitted into the Union.
Idaho was admitted to the Union on July 3, 1890. It became the 43rd state admitted to the Union.
Indiana became a U.S. state before Illinois became a U.S. state. Indiana was admitted to the Union on December 11, 1816 becoming the 19th state admitted to the Union. Illinois was admitted to the Union on December 3, 1818 becoming the 21st state to join the union.
Montana became a U.S. state on November 8, 1889. It became the 41st state admitted to the Union.
Indiana was admitted to the Union in 1816 as the nineteenth state.
No state was admitted into the union prior to 1997. Delaware was admitted into the Union on December 7, 1787 becoming the 1st state to join the union.
Arkansas was admitted to the Union on June 15, 1836. It became the 25th state admitted to the Union.
On January 3, 1959 Alaska became the 49th state admitted to the Union. Hawaii was admitted to the Union on August 21, 1959.
No state was admitted into the union in 1901. Utah was admitted into the Union on January 4, 1896 becoming the 45th state to join the Union. Oklahoma was admitted into the Union on November 16, 1907 becoming the 46th state to join the Union.