- wouldn't be possible without being under the wing of the US
- most of them wouldn't even exist as independent states if they didn't have a nationalist period
all that distaste for nationalism would vanish the moment some tanks had showed up on their borders.
>Nationalism has a horrible track record, creating war and poverty, and the underlying curse, hate - arbitrarily, purposefully created - often by leaders using nationalism for their own power: 'be loyal to the nation, and I am the nation, I make the decisions'. Many, including Churchill, blamed nationalism for WWII (which is why the survivors built the UN and the predecessor of the EU).
every country in both world wars was nationalist. even the USSR had toned down commie stuff for the duration of WWII - which they called "The Great Patriotic War" in defense of "motherland", by the way.