Boravia
From superman.nu: Supermanica
Country where there was civil war until Superman forced the warring factions to come to an understanding. Bartow tries to secure a gas-mask-penetrating gas to fight there. Exact location unknown, but it is a few hours flight by plane.
This fictional country reflects the uneasiness and tensions in the pre-world war II era, and is most likely a critique of how countries are led to civil war just to feed the pockets of munition and arms sellers. This is the second war Superman stops just by asking the leaders to talk out their problems. (S 2/2 Sept 1939)