Answer:
The answer is the invention of the cotton gin.
Explanation:
In 1794, U.S.-born inventor Eli Whitney (1765-1825) patented the cotton gin, a machine that revolutionized the production of cotton by greatly speeding up the process of removing seeds from cotton fiber. By the mid-19th century, cotton had become America’s leading export. Despite its success, the gin made little money for Whitney due to patent-infringement issues.
One inadvertent result of the cotton gin’s success, however, was that it helped strengthen slavery in the South. Although the cotton gin made cotton processing less labor-intensive, it helped planters earn greater profits, prompting them to grow larger crops, which in turn required more people.
Answer:
<em>John Adams fizzled to get a moment term since of how ineffectively his to begin with term went. He passed a few questionable laws and indeed pronounced the "Semi War", an undeclared maritime war with France.</em>
Explanation:
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Princeton was an offensive battle and Trenton was a defensive battle.
Answer:
The French and Indian war changed the economic relationship between Britain and its colonies.
Explanation:
Britain started to regulate the colonies economy and political affairs. They started imposing taxes and regulations that were considered by the colonists as unfair. Britain forced taxes on the English colonies because they required money to get rid of war debts. Britishers decided to add acts in the colonies, which covered the Stamp Act and Townsend Acts.
Answer:
They developed many new techniques for buildings and construction of all types including the invention of concrete, Roman roads, the invention of Roman arches, and incredibly well built aqueducts that ran for miles before they reached the end and delivered fresh water.