The Atlantic Ocean.
The Atlantic Ocean.
I'm not certain whether or not Pennsylvania was one of the thirteen original colonies. The thirteen original colonies had their own flag. America's thirteen original colonies are to be found along the eastern seaboard of the North American continent.
The Atlantic ocean bordered the colonies on the east.
proclamation line of 1763
The Atlantic Ocean.
THE TIME ZONE OF THE THIRTEEN ORIGINAL COLONIES (EAST COAST) ISEastern Standard Time (EST) / Eastern Time (ET)In Summer: Eastern Daylight Time (EDT)Eastern Time Zone, USA & Canada
The eastern boundary was the Mississippi River, while the western boundary was the original 13 colonies along the Atlantic coast.
proclamation line of 1763
The thirteen colonies are located in what is now the eastern United States. The latitude and longitude of this area ranges from approximately 32 to 45 degrees latitude and -71 to -80 degrees longitude.
Appalachian mountains
The thirteen colonies. When we won the war, the colonies became the first thirteen states.
The Appalachian Mountains served as the eastern boundary for the 13 colonies. This mountain range stretched from Canada down to Alabama, effectively separating the colonies from the western territories. The natural barrier was significant in limiting westward expansion and influencing colonial settlement patterns during the 18th century.