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.
The answer is boyah hope this helps
Answer:
Famous for the distinctive terracotta sculptures of human heads and figures, Nok was the first known culture in West Africa to produce such art and perhaps the first sub-Saharan culture to perfect iron-smelting technology.
Hope it helps
Hmmm I have to look that up cause anyways fly you to the moon like John cook
Answer:
I think it's Kolbenfecht but only like 85% sure
Explanation: