USA HISTORY

Detailed explanation-1: -With the Gold Rush came a huge increase in population and a pressing need for civil government. In 1849, Californians sought statehood and, after heated debate in the U.S. Congress arising out of the slavery issue, California entered the Union as a free, nonslavery state by the Compromise of 1850.

Detailed explanation-2: -The area of California was never organized as a territory, but was administered from 1848 to statehood by a federal military authority. California was admitted to the Union on September 9, 1850, as the 31st state.