I think that at the time of the 2003 invasion, something like 40% of USians believed that Hussein was somehow responsible for 9/11.
The rest of the world, not so much and there were massive anti-war protests here and in the UK.
One thing I’ve never understood was why Tony Blair went all in the war. He appeared to accept Bush’s “You’re with us, or agin’ us” rhetoric at face value.
