He essential remade the American industry by introducing interchangeable parts and the cotton gin. Even today, his ideas have still had a long-lasting effect on the way things are produced. All things mechanical are produced using interchangeable parts and use an assembly line (Henry Ford). This is what makes it so easy to go in and get a part fixed on your car or your gun for that matter. They simply replace it with another part that looks exactly the same. Back in the day, you needed a skilled craftsman in order to replace or the fix something and the prices was typically not very cheap. He made not only the production faster, but the cost greatly decrease as well. The cotton gin may have only played a part in the war, but the idea of interchangeable parts remains and it drives America’s colossal