Respuesta :
It was the anti-westward movment forbidding all settlers to cross the appalachian mountains.
George III, the king of Britain issued the Proclamation Act of 1763, on 7th October 1763 after the possession of the French colony in North America by Britain following the end of the Seven Years' War. The main purpose of this act was the proclamation prevented immigrants from traversing west over the Appalachian Mountains to check distant conflicts between immigrants and Native Americans.
