stealth_nsk
Deity
I have great memories of epic wars in Civ III fought over oil and rubber.Though strategic resource dependence was probably a little too strict in that game.
Yeah, the problem with Civ3 resources was - if you don't have them, you don't have resources to fight over them

I believe more active non-military usage could fix this by both providing active demand for resource and still being able to have war.