Well first off the European union will unite strongly, especially after we leave Iraq. Then The U.S. will continue to be thier antagonistic selves and not leave the middle east alone. Our involvement in the middle east will be certain to cause problems in the E.U. especially if we involve ourselves with countries other than Iraq, but still is pretty inevitable. If the E.U. which consists of China,Russia, and most of the rest of Europe turns against us, even if its not in full on warfare, it will still defeat our economy. We will somehow the U.S. gov defeated in this manner, but it does not matter because Global Warming will eventually screw up life for whoever wins the war