I think this is something missing in Civ 4. Culture determines borders, but I think once a nation discovers nationalism, That Civ's borders should be set. Any border that they own by 75% or more is theres. If it is less than 75%, then the tile is considered disputed and this should result in heavy conflict on the diplomacy level. The only way to settle the dispute would be by trade, diplomacy, or of course war.
Cities close to the disputed areas could have extra unhapiness because of the border dispute.
Real world examples are places like Japan and the USSR, India and Pakistan, Israel and Palestine, Turky and Iraq, etc. It happens too much to be ignored in the game.
Cities close to the disputed areas could have extra unhapiness because of the border dispute.
Real world examples are places like Japan and the USSR, India and Pakistan, Israel and Palestine, Turky and Iraq, etc. It happens too much to be ignored in the game.

(j/k, Rook)
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