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Olposel (also, Ol-po-sel) is a former Wintun settlement in Lake County, California. [1] It was located on Cache Creek; its precise location is unknown. [1]
California is a state on the west coast of the United States. With over 39.3 million residents across a total area of approximately 163,696 square miles (423,970 km2), it is the most populous and the third-largest U.S. state by area. It is also the most populated subnational entity in North America and the 34th most populous in the world. The Greater Los Angeles area and the San Francisco Bay Area are the nation's second and fifth most populous urban regions respectively, with the former having more than 18.7 million residents and the latter having over 9.6 million. Sacramento is the state's capital, while Los Angeles is the most populous city in the state and the second most populous city in the country. Los Angeles County is the country's most populous, while San Bernardino County is the largest county by area in the country. San Francisco, which is both a city and county, is the second most densely populated major city in the country and the fifth most densely populated county in the country, behind four of New York City's five boroughs.
Los Angeles, officially the City of Los Angeles and often abbreviated as L.A., is the largest city in California. With an estimated population of nearly four million people, it is the second most populous city in the United States and the third most populous city in North America. Los Angeles is known for its Mediterranean climate, ethnic diversity, Hollywood entertainment industry, and its sprawling metropolis.
San Diego is a city in the U.S. state of California on the coast of the Pacific Ocean and immediately adjacent to the United States–Mexico border. With an estimated population of 1,423,851 as of July 1, 2019, San Diego is the eighth most populous city in the United States and second most populous in California. The city is the county seat of San Diego County, the fifth most populous county in the United States, with 3,338,330 estimated residents as of 2019. The city is known for its mild year-round climate, natural deep-water harbor, extensive beaches and parks, long association with the United States Navy and Marine Corps, and recent emergence as a healthcare and biotechnology development center.
Sacramento is the capital city of the U.S. state of California and the seat and largest city of Sacramento County. Located at the confluence of the Sacramento and American Rivers in Northern California's Sacramento Valley, Sacramento's estimated 2019 population of 513,625 makes it the sixth-largest city in California and the ninth-largest capital in the United States. Sacramento is the seat of the California Legislature and the Governor of California, making it the state's political center and a hub for lobbying and think tanks. Sacramento is also the cultural and economic core of the Sacramento metropolitan area, which at the 2010 census had a population of 2,414,783, making it the fifth-largest in California.
The University of California (UC) is a public land-grant research university system in the U.S. state of California. The system is composed of the campuses at Berkeley, Davis, Irvine, Los Angeles, Merced, Riverside, San Diego, San Francisco, Santa Barbara, and Santa Cruz, along with numerous research centers and academic abroad centers. The system is the state's land-grant university.
The University of California, Berkeley is a public research university in Berkeley, California. Established in 1868 as the state's first land-grant university, it was the first campus of the University of California system and a founding member of the Association of American Universities. Its 14 colleges and schools offer over 350 degree programs and enroll 31,000 undergraduate and 12,000 graduate students. Berkeley is ranked among the world's top universities by major educational publications.
San Francisco, officially the City and County of San Francisco, is a cultural, commercial, and financial center in Northern California. San Francisco is the 16th most populous city in the United States, and the fourth most populous in California, with 881,549 residents as of 2019. It covers an area of about 46.89 square miles (121.4 km2), mostly at the north end of the San Francisco Peninsula in the San Francisco Bay Area, making it the second most densely populated large U.S. city, and the fifth most densely populated U.S. county, behind only four of the five New York City boroughs. San Francisco is part of the 12th-largest metropolitan statistical area in the United States by population, with 4.7 million people, and the fourth-largest by economic output, with GDP of $592 billion in 2019. With San Jose, it forms the fifth most populous combined statistical area in the United States, with 9.67 million residents as of 2019. Colloquial nicknames for San Francisco include SF, San Fran, The City, and Frisco.
The Sierra Nevada is a mountain range in the Western United States, between the Central Valley of California and the Great Basin. The vast majority of the range lies in the state of California, although the Carson Range spur lies primarily in Nevada. The Sierra Nevada is part of the American Cordillera, an almost continuous chain of mountain ranges that forms the western "backbone" of the Americas.
San Jose, officially San José, is the cultural, financial, and political center of Silicon Valley, and the largest city in Northern California by both population and area.
The California Gold Rush (1848–1855) was a gold rush that began on January 24, 1848, when gold was found by James W. Marshall at Sutter's Mill in Coloma, California. The news of gold brought approximately 300,000 people to California from the rest of the United States and abroad. The sudden influx of gold into the money supply reinvigorated the American economy, and the sudden population increase allowed California to go rapidly to statehood, in the Compromise of 1850. The Gold Rush had severe effects on Native Californians and accelerated the Native American population's decline from disease, starvation and the California Genocide. By the time it ended, California had gone from a thinly populated ex-Mexican territory, to having one of its first two U.S. Senators, John C. Frémont, selected to be the first presidential nominee for the new Republican Party, in 1856.
The Governor of California is the head of state and head of government of the U.S. state of California. The California Governor is the chief executive of the state government and the commander-in-chief of the California National Guard and the California State Guard.
Southern California is a geographic and cultural region that generally comprises the southern portion of the U.S. state of California. It includes the Los Angeles metropolitan area, the second most populous urban agglomeration in the United States. The region generally contains ten of California's 58 counties: Imperial, Kern, Los Angeles, Orange, Riverside, San Bernardino, San Diego, Santa Barbara, San Luis Obispo and Ventura counties. The Colorado Desert and the Colorado River are located on southern California's eastern border with Arizona, and San Bernardino County shares a border with Nevada to the northeast. Southern California's southern border with Baja California is part of the Mexico–United States border.
Los Angeles County, officially the County of Los Angeles, is the most populous county in the United States and in the U.S. state of California, with more than ten million inhabitants as of 2018. It is the most populous non–state-level government entity in the United States. Its population is greater than that of 41 individual U.S. states. It has the third-largest metropolitan economy in the world, with a Nominal GDP of more than $700 billion. At 4,083 square miles (10,570 km2) and with 88 incorporated cities and many unincorporated areas, it is larger than the combined areas of Delaware and Rhode Island. The county is home to more than one-quarter of California residents and is one of the most ethnically diverse counties in the United States. Its county seat, Los Angeles, is also California's most populous city and the second most populous city in the United States, with about four million residents.
Lake Tahoe is a large freshwater lake in the Sierra Nevada of the United States. Lying at 6,225 ft (1,897 m), it straddles the state line between California and Nevada, west of Carson City. Lake Tahoe is the largest alpine lake in North America, and at 122,160,280 acre⋅ft (150.7 km3) it trails only the five Great Lakes as the largest by volume in the United States. Its depth is 1,645 ft (501 m), making it the second deepest in the United States after Crater Lake in Oregon.
Baja California (Spanish pronunciation: [ˈbaxa kaliˈfoɾnja];, officially the Free and Sovereign State of Baja California, is a state in Mexico. It is the northernmost and westernmost of the 32 federal entities of Mexico. Before becoming a state in 1952, the area was known as the North Territory of Baja California. It has an area of 70,113 km2 and comprises the northern half of the Baja California Peninsula, north of the 28th parallel, plus oceanic Guadalupe Island. The mainland portion of the state is bordered on the west by the Pacific Ocean; on the east by Sonora, the U.S. state of Arizona, and the Gulf of California ; and on the south by Baja California Sur. Its northern limit is the U.S. state of California.
Gavin Christopher Newsom is an American politician and businessman serving as the 40th and current governor of California since January 2019. A member of the Democratic Party, he previously served as the 49th lieutenant governor of California from 2011 to 2019 and as the 42nd mayor of San Francisco from 2004 to 2011.
Kamala Devi Harris is an American politician and attorney who is the 49th and current vice president of the United States. She is the first female vice president and the highest-ranking female official in U.S. history, as well as the first African American and first Asian American vice president.
The San Francisco Bay Area, popularly referred to as the Bay Area or simply the Bay, is a populous region surrounding the San Francisco, San Pablo, and Suisun Bay estuaries in Northern California. Although the exact boundaries of the region are variously defined, the Bay Area is defined by the Association of Bay Area Governments to include the nine counties that border the aforementioned estuaries: Alameda, Contra Costa, Marin, Napa, San Mateo, Santa Clara, Solano, Sonoma, and San Francisco. Other definitions may exclude parts of or even entire counties, or expand the boundaries to include neighboring counties that do not border the bay such as Santa Cruz and San Benito or San Joaquin.