which are the various ethnic groups seen there?
Non-Hispanic whites and Hispanic or Latino.
California
By ethnicity, in 2018 the population was 60.7% non-Hispanic (of any race) and 39.3% Hispanic or Latino (of any race). Hispanics are the largest single ethnic group in California. Non-Hispanic whites constituted 36.8% of the state's population. "Californios" are the Hispanic residents native to California, who are culturally or genetically descended from the Spanish-speaking community which has existed in California since 1542, of varying Mexican American/Chicano, Criollo Spaniard, and Mestizo origin.
who went to california during the gold rush The news of gold brought approximately 300,000 people to California from the rest of the United States and abroad. when did it take place? 1848–1855 who found it? James W. Marshall how was this discovery confirmed? It was confirmed by San Francisco newspaper publisher and merchant Samuel Brannan. how are the forty-niners associated with this? The gold seekers, called "forty-niners", attacked and pushed off whole indigenous societies off their lands. can you tell me more about the place where this event took place? It is the most populous U.S. state and the third-largest by area, and is also the world's thirty-fourth most populous subnational entity.
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California [SEP] Race and ethnicity
According to the United States Census Bureau in 2018 the population self-identifies as (alone or in combination): By ethnicity, in 2018 the population was 60.7% non-Hispanic (of any race) and 39.3% Hispanic or Latino (of any race). Hispanics are the largest single ethnic group in California. Non-Hispanic whites constituted 36.8% of the state's population. "Californios" are the Hispanic residents native to California, who are culturally or genetically descended from the Spanish-speaking community which has existed in California since 1542, of varying Mexican American/Chicano, Criollo Spaniard, and Mestizo origin. , 75.1% of California's population younger than age 1 were minorities, meaning they had at least one parent who was not non-Hispanic white (white Hispanics are counted as minorities).