I heard bits and pieces about the famous "Popeye" cartoon being based on a time when America was fighting with another country over olive oil, and the only we could defend ourselves is if we stacked up our money and bought whatever we needed to defend ourselves. In the cartoon, Popeye (America) was at a constant tug of war with Bluto (the other country) in order to win over the heart of Olive Oyl. He defended himself by eating a can of spinach and gaining strength (power).

I have absolutely no idea if this story is true. But i've heard it more than once. I forgot the name of the "other country" by the way. Does this sound familiar to anyone?