The 5 countries that are most impossible to conquer - We Are The Mighty

Historically, all empires either fall or morph into some other empire…and then fall. While we don’t use the term “empire” to describe nation-states that much anymore, some countries are still able to project power outside their borders. they project power globally (like the United States) or regionally (like Iran). But when it comes to having to defend their home turf, some countries are just not going to roll over for any reason.