During the Industrial Revolution of the 19th century, machines took over most of the manufacturing work from men, and factories replaced craftsmen’s workshops. The event that laid the groundwork for this monumental change was the introduction of interchangeable parts, or pre-manufactured parts that were for all practical purposes identical, into the firearms industry. Interchangeable parts, popularized in America when Eli Whitney used them to assemble muskets in the first years of the 19th century, allowed relatively unskilled workers to produce large numbers of weapons quickly and at lower cost, and made repair and replacement of parts infinitely easier.
I really don't see why you would be asking people that... cant you think for yourself?
It made women more independent and a higher ranking counterpart of the males and it made the men respect the women in some aspect it even allowed the men to hire and allow women to engage in prominent associations and etc.
He Helped the Peace process in the Middle East
