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 :)

the answer is b: an economic crisis throughout the country.