Well, except for Belgian babies impaled on bayonets, poison gas, mass murder of civilians, industrial scale genocide, and all the other features of German ingenuity.
Belgian babies impaled on bayonets
Belgian babies was British propaganda, nothing more. WWI Germany was no more depraved that Britain. In fact, most German soldiers had the right to vote during the war to make the world safe for Democracy. Almost no British soldiers could.
But the WWII German army “accomplished” nothing anyone sane could be proud of.