Final answer:
The Proclamation of 1763 forced colonists to remain on the eastern side of the Appalachian Mountains.
Step-by-step explanation:
The Proclamation of 1763 was a significant event in American history. It was issued by the British government after the French and Indian War to regulate the westward expansion of the American colonists. The Proclamation stated that colonists were not allowed to settle on the western side of the Appalachian Mountains and were required to remain on the eastern side.
Learn more about The Proclamation of 1763 and its impact on the American colonists