How did the American revolution start

They exchanged gunfire at Lexington and Concord in Massachusetts

Explanation:

The Revolutionary War (1775-83), also known as the American Revolution, arose from growing tensions between residents of Great Britain’s 13 North American colonies and the colonial government, which represented the British crown. The cause of the American Revolution stemmed primarily because of the disagreements between the English colonists, the British Parliament and its king, but the most significant cause was the king’s regulation over the economy of the colonies without consulting with the colonists and imposed unjustly taxes.

Explanation: did a paper on the American revolution  hope this helps :)

although world war i began in 1914, the united states did not join the war until 1917. the additional firepower, resources, and soldiers of the u.s. to tip the balance of the war in favor of the allies. remaining neutral. when war broke out in 1914, the united states had a policy of neutrality.