What did the use of mass production do in the 19th century?

In the 19th century, mass production revolutionized manufacturing by enabling the efficient and large-scale production of goods, significantly reducing costs and increasing availability. This method, exemplified by the assembly line and standardized parts, allowed for faster production times and improved consistency in product quality. It also contributed to the rise of industrialization, urbanization, and consumer culture, fundamentally transforming economies and societies. Overall, mass production played a crucial role in shaping modern industries and consumer behaviors.