What made the transition from one-at-a - time manufacturing to mass production possible?

The transition from one-at-a-time manufacturing to mass production was made possible by several key developments, including the introduction of assembly line techniques, standardization of parts, and advancements in machinery and technology. The assembly line, popularized by Henry Ford, allowed for the efficient movement of products through a series of specialized workstations, significantly speeding up production. Additionally, the use of interchangeable parts facilitated easier assembly and repair, reducing costs and increasing output. Together, these innovations transformed manufacturing into a more efficient and scalable process, meeting the rising demand for consumer goods.