It would take a great philosopher to know all the causes of the Iraq war, suffice it to say that President George W. Bush accused Iraq of having weapons of mass destruction - some of which were sold to Iraq by George H.W. Bush when he was President - that Saddam Hussein denied having and the United Nations weapons inspectors could not find, but that President Bush insisted Iraq had, or was in the process of acquiring for imminent use against the United States; and that when this was shown to be based on false intelligence, the invasion and occupation was then justified as a war against terrorism, to liberate Iraq from a oppressive regime, and spread democracy throughout the Middle East; for which thousands of American soldiers were killed and wounded, and untold numbers of Iraqi citizens lost their lives, were maimed, imprisoned, tortured, humiliated, and made to be enemies of the United States and its allies.