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McDonald's is the largest chain of fast food restaurants in the world that was founded by siblings Dick and Mac McDonald in 1940 in San Bernardino, California. Brothers McDonald introduced this "Speedee Service System" that is the basis of all fast food industry nowadays. The company is headquartered in Oak Brook, Illinois. There are 31,000 locations inside the US and 20,000 more across the world. The slogan of McDonald's is: "I'm lovin' it". McDonald's specializes in selling different burgers, French fries, breakfast items, beverages, desserts. McDonald's signature is BigMac burger. There is a McDonald's restaurant in every developed country and it is a symbol of the expansion of the American culture all over the world.
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