Wilson’s obsession with the LON blinded him to the abuse of post-WWI Germany by England and France, laying the seeds for WWII.
You got that right. Perhaps you were thinking of their crushing reparations as revenge, which then they got the US to help pay for through the 1920s bond market just so the UK and FR could repay their WWI loans to us. In Trumps words, the US makes bad deals with all these countries, and in this case... the seeds of WWI were planted.