Earlier quoted context omitted.
Nationalistic drive has nothing in common with the real memories of tragedies and horrors of the war.
But nationalistic drive has everything in common with how wars start.
Trade imbalance is responsible for nearly 100% of wars. It is always about backing a nation into a corner where their status quo is untenable.
And despite nationalism being part of the fuel of WWII, trade imbalance was both the biggest log and the match.