The Act for the Government and Protection of Indians (Chapter 133, Cal. Stats., April 22, 1850), nicknamed the Indian Indenture Act was enacted by the first session of the California State Legislature and signed into law by the 1st Governor of California, Peter Hardeman Burnett. The legislation led to the forced labor of many Native Americans in California, in addition to regulating employment terms and redefining criminal activity and punishment. The legislation played a crucial role in enabling the California genocide, in which thousands of Native Californians were killed or enslaved by white settlers during the California gold rush.
Burnett, who signed the bill into law, explained in 1851 "[t]hat a war of extermination will continue to be waged between the races until the Indian race becomes extinct must be expected". At the time of the legislation's passage, Native Californians were ineligible to become citizens, vote, or testify in court. The act facilitated the removal and displacement of Native Californians Indians from their traditional lands, separating at least a generation of children and adults from their families, languages, and cultures from 1850 to 1865.