September 9th 1850
As a free state, I think...
It was the second state to enter the Union!!!!!!!!!!!!!!!!!!!!!
California was admitted to the Union on September 9, 1850 becoming the 31st state to join the Union.
California was admitted into the Union on September 9, 1850 becoming the 31st state to join the Union.
California was admitted into the Union on September 9, 1850 becoming the 31st state to join the Union.
California became the 31st state to join the Union on September 9, 1850.
Virginia was admitted into the Union on June 25, 1788 becoming the 10th state to join the union.
Wisconsin was admitted into the Union on May 29, 1848 becoming the 30th state to join the Union.
Maine was admitted into the Union on March 19, 1820 becoming the 23rd state to join the Union.
California was admitted into the Union on September 9, 1850 becoming the 31st state to join the Union.
It was the tenth State to enter the Union.
California became the 31st US State in 1850.