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German physicist, Gabriel Fahrenheit, invented the first mercury thermometer which was then known as a modern thermometer.
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Benjamin Franklin, a founding father, scientist, inventor, etc.. conducted an experiment which involved flying a kite, during a storm, with a metal key tied to the string to prove that lightning was electricity.
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In 1754, George Washington led an army against the French due to the fact that they wanted to expand the North American colonies to the west.
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George took the thrown as king of Great Britain.
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The war against Great Britain was ended with the Treaty of Paris
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America fought to gain independence from Britain.
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Austrian Empire against Ottoman Empire
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French Royalists against French Republicans
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The French Revolution is over.
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France against Austria, Russia, Turkey, United Kingdom, Portugal, Naples