Earlier quoted context omitted.
Yes, my country (Canada) did not participate in the invasion of Iraq. And in large part to the vociferous opposition and protests against it in the days leading up to the decision.
Glad to hear it! Here in the US, the ‘wag the dog’ was pretty obvious almost immediately (Iraq had nothing to do with 9/11, but that didn’t stop anything), and the protests didn’t seem to do much either.
In the US, with only two parties to choose from, so-called "centrists" and "liberals" in the US almost all fell in line and nobody could do anything to punish them. "Who else are you going to vote for?"
Similar dynamic in the UK. Labour ("New Labour") was in power and supported the invasion for god knows what reason. Hugely unpopular move, but what were voters on the left going to do about it?