'the democrats' allegiance to the UN'
The absolute least I would expect from Bush is that we wouldn't go to the UN to ask for protection of this nation of states. And I don't think even a Democrat would go to the UN to ask for permission if this nation of states was attacked by another nation.
However, allegiance means more than asking the UN if we can or cannot use force. Bush, not Clinton, rejoined UNESCO. After President Reagan took this nation of states out.