Final answer:
Henry Ford was able to produce so many cars, so quickly, thanks to the implementation of the assembly line system and mass production techniques.
Step-by-step explanation:
Henry Ford was able to produce so many cars, so quickly, through the implementation of the assembly line system. This system allowed for factory workers to complete the same task repeatedly, increasing production efficiency and reducing costs. By using mass production techniques, Ford was able to produce a large number of cars in a short period of time, making them more affordable and accessible to the general population.