The answer is going to be B
Answer: Simple. They did not have production lines before Ford.
Explanation:
On December 1, 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. The most significant piece of Ford's efficiency crusade was the assembly line.
Answer:
Explanation:
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Because after World War 2 the baby boomers came about, causing America's population to incease higher than ever . More population equal a greater consumption.