1790 - 1870
Early California: 1848
Treaty of Guadalupe Hidalgo ends Mexican American War.
Gold discovered in California
Early California: Sept. 1 - Oct. 30, 1849
Bilingual Spanish-English Constitutional Convention held in Monterey.
Early California, Race: Nov. 13, 1849
Constitucion del Estado de CaliforniaVoters approve the bilingual state constitution, which outlaws slavery.
Early California, Immigrants' Rights: 1850
Foreign Miners’ Tax of $20 a month is levied to discourage Latino miners. The tax is repealed in 1851.
Early California, Race: 1850
A mob drives Mexican miners out of Tuolumne County, killing many of them.
Early California, Women: 1850
Legislature passes a ban on abortion; in 1858 the law is extended to criminalize disseminating information about abortion.
Criminal Justice, Early California, Race, Women: 1850
Legislature passes laws:
- Allowing for the virtual slavery of Indian children and of adult Indians declared “vagrants” by judges. The law expires in 1863.
- Barring African Americans, Indians, and mulattoes from testifying against whites in criminal cases. The following year, the legislature bans testimony from the same groups in civil trials.
- Criminalizing abortion except in cases where the mother’s life is endangered.



