Board Thread:General Discussion/@comment-44248215-20191113060242/@comment-27745396-20191114145634

This is how I have seen things.

Vale: USA with West European history (England, France, maybe a little Roman). Their culture seems to be closest to "modern" aka 21st century Western culture.

Mistral: Generally Eastern Asia, including China, Japan and maybe India at some parts of it. It is most likely the most diverce thanks to it being the largest. Their style seems to be least modern from all four Kingdoms. Argus is a mix of Mistral and Atlas' cultures so that is why it doesn't "fit in".

Atlas: Sci-fi military nation. WoR and name Schnee hints that Atlas (or rather Mantle) might have had Scandinavian and generally North European culture roots (including Germany). This fits even better if Nora turns out to be originally from Mantle.

Vacuo: Hard to say... People we know to be from Vacuo (INDG and Sun) seem to have more European and Chinese styles, but from WoR their culture is hinted to be more towards Egypt or Middle East. Shade Academy on the other hand seems to be inspirated by aztecs pyramids.