In the late Mesozoic period (around 60 million years BCE).
The Alps were formed about 30 million years ago by the collision between the African and European plates.
The Alps with an invading army .
I think the alps ;)
some years back
protection
The Rockies began first
The Alps are the mountains that would have to be crossed.
by two plates crashing together
The Alps
The word 'alpine' (or Alpine) is the adjective form of the proper noun Alps (The Alps is a mountain range in Europe).The adjective 'alpine' describes a noun as of or from The Alps region.
The Alps form the northern border of Italy and are found in it as well as France, Switzerland, Germany and Austria.
When the two contental plate pushed against each other they fold up which casued the Alps to form and grow.
The African and European plates.
Switzerland, France, and Austria
the Alps
The Alps are one of the great mountain range systems of Europe, stretching fromAustria and Slovenia in the east, through Italy, Switzerland, Liechtenstein and Germany, to France in the west.
Western alps, central alps, and eastern alps