McDonald’s McDonald's is an American hamburger and fast food restaurant. It was founded in 1940 as a barbecue restaurant operated by Richard and Maurice McDonald. In 1948, they reorganized their business as a hamburger stand, using production line principles.

Today, McDonald's is one of the world's largest restaurant chains, serving approximately 68 million customers daily in 119 countries. McDonald's primarily sells hamburgers, cheeseburgers, chicken products, french fries, breakfast items, soft drinks, milkshakes, and desserts. In response to changing consumer tastes, the company has expanded its menu to include salads, fish, wraps, smoothies, and fruit.

Focusing on its core brand, McDonald's began divesting itself of other chains it had acquired during the 1990s. The company owned a majority stake in Chipotle Mexican Grill until October 2006, when McDonald's fully divested from Chipotle through a stock exchange. Until December 2003, it also owned Donatos Pizza, and it owned a small share of Aroma Cafe from 1999 to 2001. On August 27, 2007, McDonald's sold Boston Market to Sun Capital Partners.

Notably, McDonald's has increased shareholder dividends for 25 consecutive years, making it one of the S&P 500 Dividend Aristocrats. In October 2012, its monthly sales fell for the first time in nine years. In 2014, its quarterly sales fell for the first time in seventeen years, when its sales dropped for the entirety of 1997.

According to Fast Food Nation by Eric Schlosser (2001), nearly one in eight workers in the U.S. have at some time been employed by McDonald's. Employees are encouraged by McDonald's Corp. to maintain their health by singing along to their favorite songs in order to relieve stress, attending church services in order to have a lower blood pressure, and taking two vacations annually in order to reduce risk for myocardial infarction. Fast Food Nation also states that McDonald's is the largest private operator of playgrounds in the U.S., as well as the single largest purchaser of beef, pork, potatoes, and apples. The selection of meats McDonald's uses varies to some extent based on the culture of the host country.

The end Made Oskar Pietrzak