Los Angeles, officially the City of Los Angeles, often known by its initials L.A., is the most populous city in the U.S. state of California and the second-most populous in the United States, after New York City, with a population at the 2010 United States Census of 3,792,621. It has a land area of 469 square miles (1,215 km2), and is located in Southern California. The city is the focal point of the larger Los Angeles–Long Beach–Anaheim metropolitan statistical area and Greater Los Angeles Area region, which contain 13 million and over 18 million people in Combined statistical area respectively as of 2010, making it one of the most populous metropolitan areas in the world[18] and the second-largest in the United States. Los Angeles is also the seat of Los Angeles County, the most populated and one of the most ethnically diverse counties in the United States, while the entire Los Angeles area itself has been recognized as the most diverse of the nation's largest cities. The city's inhabitants are referred to as Angelenos. Los Angeles was founded on September 4, 1781, by Spanish governor Felipe de Neve.[7] It became a part of Mexico in 1821 following the Mexican War of Independence.[23] In 1848, at the end of the Mexican–American War, Los Angeles and the rest of California were purchased as part of the Treaty of Guadalupe Hidalgo, thereby becoming part of the United States.[24] Los Angeles was incorporated as a municipality on April 4, 1850, five months before California achieved statehood.[25] Nicknamed the City of Angels, Los Angeles is a global city, with strengths in business, international trade, entertainment, culture, media, fashion, science, sports, technology, education, medicine and research and has been ranked sixth in the Global Cities Index and 9th Global Economic Power Index. The city is home to renowned institutions covering a broad range of professional and cultural fields and is one of the most substantial economic engines within the United States. The Los Angeles combined statistical area (CSA) has a gross metropolitan product (GMP) of $831 billion (as of 2008), making it the third-largest in the world, after the Greater Tokyo and New York metropolitan areas.[26] Los Angeles includes Hollywood and leads the world in the creation of television productions, video games, and recorded music; it is also one of the leaders in motion picture production.[27] Additionally, Los Angeles hosted the Summer Olympic Games in 1932 and 1984. The economy of Los Angeles is driven by international trade, entertainment (television, motion pictures, video games, recorded music), aerospace, technology, petroleum, fashion, apparel, and tourism. Los Angeles is also the largest manufacturing center in the western United States.[106] The contiguous ports of Los Angeles and Long Beach together comprise the fifth-busiest port in the world and the most significant port in the Western Hemisphere and is vital to trade within the Pacific Rim.[106] Other significant industries include media production, finance, telecommunications, law, healthcare, and transportation. The Los Angeles–Long Beach–Santa Ana metropolitan statistical area (MSA) has a gross metropolitan product (GMP) of $735.7 billion (as of 2010),[107] making it the third largest economic center in the world, after the Greater Tokyo Area and the New York-Newark-Bridgeport CSA.[26] If counted as a country, the surrounding CSA has the 15th largest economy in the world in terms of nominal GDP.[108] Los Angeles has been classified an "Alpha world city" according to a 2012 study by a research group at Loughborough University in England.[109] The city is home to six Fortune 500 companies. They are energy company Occidental Petroleum, healthcare provider Health Net, metals distributor Reliance Steel & Aluminum, engineering firm AECOM, real estate group CBRE Group and builder Tutor Perini. Other companies headquartered in Los Angeles include 20th Century Fox, American Apparel, California Pizza Kitchen, The Capital Group, Capstone Turbine, The Cheesecake Factory, Cathay Bank, City National Bank, The Coffee Bean & Tea Leaf, DeviantArt, Far East National Bank, Farmers Insurance Group, Fox Entertainment Group, Gibson, Dunn & Crutcher, Guess?, Hanmi Bank, Herbalife, J2 Global Communications, The Jim Henson Company, KB Home, Korn/Ferry, Latham & Watkins, Mercury Insurance Group, Oaktree Capital Management, O’Melveny & Myers, Pabst Brewing Company, Paul, Hastings, Janofsky & Walker, Premier America, Premiere Radio Networks, Rentech, Sunkist, The TCW Group, Tokyopop, Triton Media Group, United Online, VCA Antech, and Viking Cruises. The University of Southern California (USC) is the city's largest private sector employer and contributes $4 billion annually to the local economy. http://en.wikipedia.org/wiki/Los_Angeles

• published: 02 Jan 2015
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