That's a huge generalization for something that differs so heavily even within countries. Cities vs rural, east vs west, catholic vs protestant... Compare Polan

That's a huge generalization for something that differs so heavily even within countries. Cities vs rural, east vs west, catholic vs protestant... Compare Poland and the Czech Republic, both V4 countries, neighbors, former Eastern Bloc, yet one is pretty much the least and the other one of the most religious countries in Europe.