A) Henry Ford is known as the father of the modern assembly line.
Because of this invention, the Ford Model T was inexpensive and was extensively bought by the middle-class people
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The answer is the letter A Benjamin Franklin
It's because they was dividing Indian society groups based on rank, wealth, or occupation.
The last president of the U.S. to receive an actual formal declaration of war from congress was Franklin Roosevelt. It was for World War 2.
