The Mississippi River is the East boundary for Arkansas.
British territory surrounded the globe. there was no western boundary.
A natural boundary is a natural feature such as a river or mountain range that divides an area into sections.
You decide it is either a natural or artifisial boundry......
The sea.
The Amazon River in South America is an example of a natural boundary. It is a natural boundary because it is formed by a physical feature of the landscape, in this case, a river, that defines the border between different regions or countries.
The Appalachian Mountains became the western boundary of the British colonies.
Mississippi River
The appalachian mountains . <3
The Mississippi river was the border.
The Mississippi River helped form the boundary between British and Spanish territory in 1763.
The Mississippi River marked the eastern boundary of Spanish territory in North America during the colonial period.