Have the British really Invaded 90% of the Countries in the World?

90% of the Countries

Did you know that Great Britain have invaded 90% of the countries all the world that exist today at some point in their history? Amazing, right? Or is it…?

I look at the claim that Britain have invaded 90% of the countries in the world in more detail to find out to what extent this is really true.

Credit to : WonderWhy