When Bavarian immigrant Levi Strauss opened his wholesale dry goods warehouse on the San Francisco waterfront in 1853, he likely had no inkling that his business would become one of the world's largest clothing companies. Levi Strauss & Co. started with imported clothing, bedding, and notions to supply the many small stores serving the Gold Rush and the expanding American West. By 1873, he and partner Jacob Davis invented the very first blue jeans,...