USA HISTORY

THE ROARING 20S 1920 1929

AMERICAN ORGANIZED CRIME OF THE 1920S

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
Henry Ford’s main contribution to the US industry was the idea of the assembly line and ____
A
automobile
B
mass production
C
sports car
D
transportation
Explanation: 

Detailed explanation-1: -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 one hour and 33 minutes.

Detailed explanation-2: -Ford’s greatest contribution to the automobile industry was the development of the moving assembly line. After much experimentation, Ford implemented the system in 1913 at its new plant in Highland Park, MI.

Detailed explanation-3: -Ford was inspired by the meat-packing houses of Chicago and a grain mill conveyor belt he had seen. If he brought the work to the workers, they spent less time moving about. Then he divided the labor by breaking the assembly of the Model T into 84 distinct steps.

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