Answer:
A
Explanation:
Eli Whitney was the person most responsible for initiating the use of interchangeable parts in manufacturing, and he first invented a machine that separated the cotton seed from the cotton fiber. He also used those parts that can be substituted ( interchangeable parts ) for the production of weapons, at a low price, with unskilled workers, which reduced greatly the prices to repair and replace parts.
<span>The answer is 7 years. It is one short of two presidential elections cycle.
Hope i helped you good :) </span>
Answer:
Legend has it that the signers Benjamin Franklin, Thomas Jefferson and John Hancock etc were punished for rebelling against the Royal Court and Royal Crown.These signers declared independence from Britain and started a new nation called America (USA ).
Explanation:
