Who introduced the assembly line method for producing automobiles on a large scale?

Hint: The assembly line method was introduced by American industrialist. He was also the founder of the Ford motor company. He is famous for inventing a system of mass production with high wages of workers and revolutionizing factory production.

Complete answer: Henry Ford born in 1863, Michigan, USA. He is famously known for his revolutionary factory productions with the introduction of assembly-line methods. In 1908 Ford announced the launch of T-motors. It was after years that something like this was launched, now millions could travel in cars and it was not restricted to the rich. This was a remarkable technological innovation. Ford made the production of T-motor possible with assembly-line methods. In this system workers arranged the parts in a row then they put the under construction on auto, then skids and dragged it down the line on which the workers were working. Later the streamlining process was launched which was more sophisticated. Ford broke the T-motor assembly line into 84 discrete steps and each worker was required to do only a single step. He also hired Frederick Taylor to make jobs more steady and efficient. Meanwhile, he introduced machines that could automatically stamp out parts and much more quickly than workers. In 1914 Ford announced the minimum wage of labour of $5 a day. It was much higher compared to what others were offering.
Thus assembly line methods reduce the time and increase the efficiency and production with high labour.

Note: Ford got the idea of the assembly line by the meatpacking houses of Chicago he had seen. This made him divide the labour into 84 distinct steps for the production of T-motors.