Should the US have gone to war with Iraq in 2003?

It was believed that Saddam Hussain was in Iraq in 2003. He was funding and training terrorist organization as well as arming the country with ***suspected*** WMD's. America later turned the country over to the Iraqi government after an attempt to implement democracy.

Explanation:

lincoln declared that slavery should not be allowed to spread into the new states, and of course this angered the south at the time.