Answer:
The induction motor is one of the most important inventions in modern history. It turned the wheels of progress at a new speed and officially kicked off the second industrial revolution by drastically improving energy generation efficiency and making the long-distance distribution of electricity possible.
Explanation:
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.
The correct answer B) farmers couldn’t repay their loans.
<em>In the 1920s many rural Banks failed because farmers couldn’t repay their loans.
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Historians establish that almost 600 Banks failed between 1921 to 1929. Most of them were small, rural Banks. But farmers in America had less money every day to pay their debts. There were problems in the farm fields and crops were not producing at their best. Farmers did not have enough money to repay their loans and Banks had no ways to get their money back.
The answer is falls. The quantity demanded falls. Hope this helps:)