What was the most significant aspect of henry ford's assembly line process? a. it used less energy and created less pollution than other factory processes. b. it created labor unions to advocate for employers working in large factories. c. it reduced production costs, which allowed the products to be more affordable. d. it made it possible to hire more employees, which restore the economy .

C. It reduced production costs, which allowed the products to be more affordable.

The correct answer is letter C: it reduced production costs, which allowed the products to be more affordable.

The assembly line technique, established by Henry Ford, was able to decrease the production cost that can be compared to a difference of 5 thousand dollars in terms of the 2000 year currency. So not only was it significantly cheaper, but it was also fast than all previous methods.