Answer:
Option: declared that no one was allowed to move past the Appalachian Mountains.
Step-by-step explanation:
The proclamation act of 1763 issued by King George III after the triumph of the British in the French and Indian War. During that time, colonists were moving towards the West. British gained land in North America and stopped expansion towards westward beyond the Appalachian mountain. By halting colonists, it encourages the British empire economy and strengthens the relations with the Native Indians.