The document summarizes the key causes of the American Revolution, including the spread of Enlightenment political ideology among colonists, Britain's heavy debt following the French and Indian War, and the series of taxation acts passed by Britain to raise revenue from the colonies without colonial consent or representation. The French and Indian War weakened French power in North America but also raised doubts about Britain's ability to protect the colonies and enforce its laws. The taxation acts and other "Intolerable Acts" passed by Britain in the 1760s-1770s in response to colonial protests led to escalating tensions and ultimately armed conflict between Britain and the colonies.