00:00This is why Switzerland is the strongest country in Europe.
00:03First, the country is surrounded by mountains providing a natural fortress that is nearly impenetrable to invaders.
00:10On top of that, it built thousands of hidden bunkers ready for any attack.
00:14But it's not just geography. Switzerland mastered the art of diplomacy.
00:18Its strict neutrality policy made it respected even by warring nations.
00:23During World War II, Switzerland stood like a rock. No one could conquer it.