\-Machine built to make the parts to other machines
\-Allowed for the production of goods with uniform, interchangeable parts
\-Lowered prices and made production more efficient
\-Machines that had made uniform parts for firearms were converted to make sewing machinery, clock parts, licks, etc.
\-Gave rise to names like Colt, Remington, Singer, Waltham, etc.
\-Gave rise to the assembly line production;