60 north
36' 30'
The 42nd northern latitude
Lassen Peak is located in Northern California. It is a convergent boundary that formed when the Pacific Plate collided with the North American Plate..
Haiti is located near the northern boundary of the Caribbean plate, close to where it meets the North American plate. Please see the related question.
Tunisia
west coast
africas customs are africas customs
Canada.
the country that forms the northern boundary of the United States is Canada :)
Pennsylvania.
Maryland's northern boundary is defined by the Mason-Dixon Line, which serves as the border between Maryland and Pennsylvania.
This is the boundary with Ukraine: mountains and the river Tisa.
The Arctic Ocean is the northern boundary of Europe.
Minnesota
Kentucky
The Ural Mountains.