The other way round, Yemen and Oman have both, most other countries have one or neither.¬problem
And here is the map again:
So Yemen and Oman have only one type, while the red countries have two.
I think Qatar is also blue, so has one.
Maybe all blue support just the one warmonger
The other way round, Yemen and Oman have both, most other countries have one or neither.
I think it's the map of countries with most beautiful mountains and natural monuments...
edit . Or maybe not ... Australia should be in too.
Does this have something to do with mountains ?
Would most people say that either categories are somewhat mutually exclusive? (clearly not, but hey, just asking)
Yes. Red is "either / or" of extreme ends of the scale.
Hint: this map might be different in a language other than English.
Hint: this map might be different in a language other than English.