В каком году британское правительство запретило колонистам селиться на запад от Аппалачей?
The Royal Proclamation of 1763 was issued on October 7, 1763, by King George III following Great Britain's acquisition of French territory in North America after the end of the French and Indian War/Seven Years' War. It forbade all settlement west of a line drawn along the Appalachian Mountains, which was delineated as an Indian Reserve.
October 7, 1763