The reality is, the US and Iraqi people won. Iraq is its own country, Saddam is dead, the Baathist's are gone, Al Queda and ISIS exist as shadows of what they were, Iran is largely in check. The Middle East is not Europe or Asia. Iraq's cultural heritage goes back 10,000 years and is Islamic, not European and Christian. Dude.
You do realize that Christianity predates Islam by several centuries, right?