Some examples of artificial boundaries are state borders that do not follow a river or other natural feature, such as the boundary between Oregon and California. Most city and county boundaries are also artificial.
A natural boundary is a natural feature such as a river or mountain range that divides an area into sections.
Mississippi river
Which river form the boundaries of the Great Lakes states
The Rio-Grande serves as the border between Mexico and the United States. It is a river so it would a physical boundary.
Jamaica is a self contained island - it has no land boundaries.
Mississippi River & . . .
Intrafaith boundaries can include theological differences, variations in religious practices, disagreements over interpretations of scriptures, and divergent beliefs on specific rituals or traditions within the same religion. These boundaries can sometimes lead to conflict or tensions within religious communities.
YES
Utah
the Mississippi river
columbia river