I don’t know for sure, but just putting forth the concept, that countries which are more homogeneous seem to have much less in the way of internal tensions than those countries which are diverse.
And this seems particularly true in countries which have Muslim minority groups agitating to change society.
The most cohesive countries have been the Nordic ones. They’re isolated and have Western values. They’re also importing gang-raping, welfare-sucking Muslims. Their societal decline will be exponentially correlated to Muslim presence.
“I don’t know for sure, but just putting forth the concept, that countries which are more homogeneous seem to have much less in the way of internal tensions than those countries which are diverse.”
That was certainly the case for Japan during WWII as it remains one of the least diverse countries in the world.