Final answer:
The French and Indian War had significant effects on the American colonies, including increased tension with Britain and intercolony cooperation. Actions like the Proclamation of 1763, Sugar Act, Currency Act, and Stamp Act further angered the colonists.
Step-by-step explanation:
The main effects of the French and Indian War on the colonies were the increased tension between the colonies and the British government, and the development of a spirit of intercolony cooperation. Some specific actions by Great Britain that angered the colonists after the war were the Proclamation of 1763, the Sugar Act, the Currency Act, and the Stamp Act.