Germany paid off the last reparations imposed by the Treaty of Versailles in 2010.
From hearsay, I heard that Germans to this day are still pretty pissed by the treaty's blatant unfairness. Suppose that in the late 20th or 21st century, Germany, for whatever reason said "screw it, we're not abiding by that ridiculous, one-sided treaty" and simply refuses to pay any more reparations money. What would be the reaction?