Arguably the war in Afghanistan and Iraq was all on behalf of Israel, and organised by the Israeli powers in the US. The war was illegal too, having not received a UN mandate - and based on lies about WMDs.
Summary of how the US became involved in the First World War:
Throughout the war Germany had always treated the Jews with great respect and the media in the US was highly sympathetic towards Germany. The Jews particularly disliked the Czar of Russia and wanted Germany to beat them (in the end of course the Jewish communists murdered him and his family). The war had been raging for a few years, and then there was a change of tactic. An agreement (The Balfour Declaration) was arranged with England, which had a mandate over Palestine, that in return for promising the Jews a homeland in Palestine they would bring the US into the war on the opposing side to Germany.
"Now those same Jews, when they saw the possibility of getting Palestine, they went to England and they made this deal. At that time, everything changed, like the traffic light that changes from red to green. Where the newspapers had been all pro-German, where they'd been telling the people of the difficulties that Germany was having fighting Great Britain commercially and in other respects, all of a sudden the Germans were no good. They were villains. They were Huns. They were shooting Red Cross nurses. They were cutting off babies' hands. And they were no good.
Well, shortly after that, Mr. Wilson declared war on Germany."
http://www.sweetliberty.org/issues/israel/freedman.htm
Now this is straight out of the mouth of Benjamin H Freedman
"Mr. Freedman, born in 1890, was a successful Jewish businessman of New York City who was at one time the principal owner of the Woodbury Soap Company."
In any case, if you look at the history of the time, it is glaring clear that this is more than likely the truth of what happened.
Edward Gibbon, 18th century British historian:
"From the reign of Nero to that of Antonininus Pius, the Jews discovered a fierce impatience of the dominion of Rome, which repeatedly broke out in the most furious massacres and insurrections. Humanity is shocked at the recital of the horrid cruelties which they committed in the cities of Egypt, of Cyprus, and of Cyrene, where they dwelt in treacherous friendship with the unsuspecting natives...In Cyrene they massacred 220,000 Greeks; in Cyprus 240,000; in Egypt a very great multitude" from History of the Decline and Fall of the Roman Empire