Final answer:
The effect of the Proclamation of 1763 was to prohibit colonial settlements west of the Appalachian Mountains, which created tension and dissatisfaction among the colonists, leading to the sentiment that would spark the American Revolution.
Step-by-step explanation:
The Proclamation of 1763 had a significant impact on the British colonies in North America following the end of the Seven Years' War. Its primary effect was prohibiting colonial settlements west of the Appalachian Mountains. This edict was enforced by the British military and aimed to prevent conflicts between colonists and Native Americans, as well as to conserve resources for a Britain already burdened with war debts. Rather than receiving the hoped-for lands as a reward for their participation in the war, the colonists felt restricted and controlled. The Proclamation established a clear boundary known as the Proclamation Line, limiting the frontier to the east of the Appalachians and reserving the land to the west for Native American tribes.
Given this context, the correct answer to the student's question is D. It did create dissent among colonists who disregarded the law and continued to push westward, laying the groundwork for future tensions and contributing to the growing dissatisfaction that would eventually lead to the American Revolution.