From my perspective it has become a symbiotic relationship. The U.S. maintains the Pax Americana at great financial expense but does so for the benefits it pro

From my perspective it has become a symbiotic relationship. The U.S. maintains the Pax Americana at great financial expense but does so for the benefits it provides. It’s not an altruistic act. Europe and Japan get benefits too. One of the benefits for Europeans is that they get to avoid the messy moral situations that come from wielding such power. Go back to the mess in former Yugoslavia in the 90s to see how the Europeans made a mess of things trying solve it on their own. I don’t want to get into a debate on the merits o that intervention but the situation wasn’t resolved to the liking of the UK, France, Germany, etc. until the U.S. got involved.