Final answer:
The defeat of the French and Indians by the English and Colonial forces in the Seven Years War led to the issuance of the Proclamation of 1763, which prohibited colonists from settling or purchasing land west of the Appalachian Mountains. The British government also imposed new taxes on the colonists to raise revenue.
Step-by-step explanation:
After the defeat of the French and Indians by the English and Colonial forces in the Seven Years War, the Proclamation of 1763 was issued by the British Parliament. This proclamation prohibited the colonists from settling or purchasing land west of the Appalachian Mountains, in an effort to maintain peace with Native American tribes in the Ohio Valley. Additionally, the British government imposed new taxes on the colonists to raise revenue and cover the costs of protecting and maintaining the colonies.
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