Answer:
The Battle of Saratoga
Explanation:
These crucial colonist victories at the Battle of Saratoga persuaded the French to support the Americans with military aid, and is considered the major turning point in the American Revolution. Go to https://www.saratoga.com for details.
It was the Royal Proclamation of 1763 that prohibited colonists from moving west of the Appalachian Mountains, since the territorial changes that took place after the Seven Years War were somewhat controversial.
Subsistence agriculture is the production of food primarily for consumption by the farmer and mostly found in less developed countries. Commercial agriculture is when farmers grow food for a profit.
Answer is the Protectorate