If the decision had been left only to Democrats, we wouldn't have gone to war, because the majority of the Democratic Representatives in the House voted against the resolution.
It takes the consent of both the House and Senate to wage war.
Moreover, I am not responsible for anyone else's opinion but mine. When I registered on this board in 2006, virtually every conservative to a man supported the invasion of Iraq, while virtually every liberal poster to man and woman opposed the Iraq war.
That was actually one of the main debate issues when this board started: conservatives almost universally defending the Iraq War, and liberal posters universally opposed to it.