Also contentiousness and aid-giving of countries. Germany doesn't declare war, and only does any kind of war through NATO. It also gives a lot. Both of these ap

Also contentiousness and aid-giving of countries. Germany doesn't declare war, and only does any kind of war through NATO. It also gives a lot. Both of these apply to all the high scoring European countries. For USA it's probably the aid and quid pro quo or giving visa-less or passport access to the country that the Americans can now get into.