NAZI GERMANY is accused of killing millions of people during the Holocaust. The German people were brainwashed with antisemitism, made to see these “undesirables” as vermin, invaders, secretly ruling the world. Pretty similar to how today’s Neo-Nazis and fascists are portraying Muslims.
People research this ALL THE TIME in Europe. There are museums and monuments all over Europe, in almost every country. We are not only allowed; we are ENCOURAGED to learn more about it, to try to keep it from happening again. The more who know about it, the harder it is for Neo-Nazis to spout the same lies and slander all over again.
Italians were in on the fascism and genocide during WWII too. Perhaps you ought to think about why your ancestors left Germany and Italy.
I’m not of German ancestry, I’m Swedish, for several generations. The truth is that the Swedish war government let Nazi armies march through Sweden to invade Norway. My ancestors* did this, it’s horrible, I can’t change it, and it’s still the truth. The only thing we can do now, is to educate people about what happened, and hopefully keep enough people from being brainwashed by the ultra-right-wing fascists and Neo-Nazis.
* Not my personal ancestors; I have no relatives with that high authority, as far as I know. But Swedish people did this, so they are mine by association.