Innovations and achievements in this decade came forth to modify the course history would take. The advancement of mass production over craftsmanship stood as one of these alterations and it drastically changed life in the twenties. More than a million items such as cars were on the streets through the use of the assembly line. Along with the invention of this technique came lower prices on goods, a system of greater efficiency and helped to satisfy the high demands of the public. This transformation set a mark on the decade and stimulated the mass consumer culture for the future to