Final answer:
Great Britain sought to end troubles with Native Americans by instituting the Proclamation of 1763, which barred settlers from encroaching on lands west of the Appalachian Mountains.
Step-by-step explanation:
In 1763, Great Britain attempted to end troubles with the Native Americans by issuing the Proclamation of 1763. This proclamation was designed to pacify Native American tribes by forbidding British colonists from purchasing land or settling west of the Appalachian Mountains, thereby preventing conflicts.
The proclamation line served as a border to ease tensions on the frontier after the Seven Years' War, as British colonists were eager to expand westward. Despite this measure being seen as a temporary solution, it was a significant step by the British government to maintain peace and avoid further costly conflicts.