How did the assembly line make car ownership more attainable for the average American

Answer:On this day in 1913, Henry Ford installs the first moving assembly line for the mass production of an entire automobile. His innovation reduced the time it took to build a car from more than 12 hours to two hours and 30 minutes.

Ford's Model T, introduced in 1908, was simple, sturdy and relatively inexpensive-but not inexpensive enough for Ford, who was determined to build "motor car[s] for the great multitude." ("When I'm through," he said, "about everybody will have one.") In order to lower the price of his cars, Ford figured, he would just have to find a way to build them more efficiently.

More production of cars more cars being put off the line to be sold