Supermarkets In The United States During The Great Depression

Supermarkets came into existence in the United States during the Great Depression of the thirties. All of the customers love the idea of shopping themselves from the rack which are properly labeled. Advantages of supermarket include 24/7 access to medicine and they stock a wide range of food and non-food products including meat products, dairy products, tinned food, bakery items, vegetables, and other household products. The products stored in a super market are properly packed and placed on separate racks in order to facilitate purchasing by the buyer.
Most people never stop to wonder why the meat products at supermarket always looks red and fresh looking while that is not the case because the meat is probably three, four or even five to six