Lol, other than losing a couple of grandparents in the second world war they've started, I got nothing against Germans.
Lol @ "invented [computer]" tho.
They started a war, my grandparents died in that war = they killed my parents. This reasoning...
Since you have a hard time with derivations, allow me to fill in a few blanks:
1. Germans attacked my country [see: Barbarossa].
2. During that war, Germans killed my grandparents. One of them--subhuman cattle, aka Slav--killed in battle. The other, a filthy Jewess, was one of the millions of civilian casualties, but hey, lebensraum, amirite?
Anything else I could clear up for you?