McDonald's began in 1940 as a barbecue restaurant operated by Richard and Maurice McDonald in the United States. In 1948, they reorganized as a hamburger stand using production line principles. Ray Kroc later purchased the chain and oversaw its worldwide growth. With over 34,000 restaurants in 119 countries serving 68 million customers daily, McDonald's is the world's largest food service retailer. It entered India in 1996 through joint ventures and has adapted to local tastes by offering items like Aloo Tikki. McDonald's has been able to sustain its brand image in India by creating value for customers through its 5 Ps of marketing - Product, Price, Place, Promotion, and Packaging.