Answer:
If you see the broader picture with the eyes of Iraqi citizens Iraq war helped Iraq in establishing the "Democratic government" in Iraq. and the other argument which was formulated by the Bush administration was the Weapon of Mass destruction.
Bush's administration warned that Saddam Hussein had WMD's weapon of mass destruction. The United States wanted to gain United Nations support for an invasion over Iraq but could not be achieved.
In March 2003 United states led the operation of "Iraqi freedom".