This document summarizes the history and rise of private label products compared to manufacturer brands. It discusses how in the 20th century, manufacturer brands dominated the market through quality products and mass advertising. However, in the late 20th century, retailers started developing national chains and began producing their own private label products to differentiate themselves and gain bargaining power over suppliers. The document then outlines the benefits and types of private labels, as well as strategies manufacturer brands can use to compete against the growing private label threat.