Both Starbucks and McDonald's are chain stores. McDonald's is a large multinational restaurant chain in the world. As the number of McDonald's restaurant chains increased, this architectural shape became more and more famous, so the company designed a minimalist logo that could represent each store. A pitched roof and two arches were put together to form a symbol that represents McDonald's. The initial letter M. Starbucks is the name of an American coffee chain company. It was established in 1971 and is the world's largest coffee chain. Its headquarters is located in Seattle, Washington, USA. Starbucks was founded in 1971 by three Americans. In the early days, they mainly dealt in coffee beans. As for the origin of the name, one of the original partners liked a character in "Moby Dick" who was very charming and calm. The first mate of the crew, and he especially likes to drink coffee, so he named it: Starbucks. The founder of McDonald's is named Ray Kroc. In the early days, a pair of brothers named McDonald opened a burger restaurant. Because it tasted good, the business was good, but the scale was not large. At that time, Ray Kroc was just a salesman. When he saw the burgers of the McDonald brothers, he saw it. Seeing business opportunities, they formed a partnership to expand the McDonald's business. In 1960, Ray Kroc bought out the entire McDonald's brothers' business. Because McDonald's reputation had already been established at that time, he hesitated to retain it.