North Carolina Lt. Gov. Mark Robinson (R) suggested at a prayer breakfast for the fascist "parental rights" group that dictators are being taken out of context.
“Here’s the thing,” Robinson said. “Whether you’re talking about Adolf Hitler, whether you’re talking about Chairman Mao, whether you’re talking about Stalin, whether you’re talking about Pol Pot, whether you’re talking about Castro in Cuba, or whether you’re talking about a dozen other despots all around the globe, it is time for us to get back and start reading some of those quotes.”
This is the Lieutenant Governor of a state (North Carolina) saying we can get gems from the quotes of genocidal maniacs. This is where we are now.
You can learn names and dates of battles etc., but you won't understand the driving forces if all you have is "Nazis are bad."
Nazis were humans, not some kind of mythological monsters. If they could do what they did, you can too. You need to understand why they did what they did, how the ideology motivated them, or compelled them, because those same forces can work on you as well, and sometimes in ways you don't realize.
Primo Levi survived the death camps, and wrote about his experience extensively. Despite being a prisoner, he felt complicit in the Nazi project, just through trying to survive. At one point he recalls being on a work detail, during which he discovered a water pipe that had some water in it. He drank the water, and although he saw another prisoner lusting after the water, he didn't share, because he wanted to survive.
That other man also survived the camps and later found Levi, and asked why he wouldn't share the water. Levi had no answer at that time, but when writing his memoir he said the structure of the camp system was such that it employed even the inmates as agents of their own extermination.
He ended up committing suicide in the 80s.
If you don't understand the psychological and social pressures working on you - which come from everywhere, btw, not just Nazis - you can't fight against them. You will go along to get along.
You don't actually need to read Mein Kampf to understand the driving forces of Nazism back then and the fascism we face today. Actually the underlying forces nowadays are too different for Mein Kampf to even be relevant. History doesn't repeat itself, it rhymes.
So you know what Hitler actually said? So you don't fall for something like "the Germans didn't really know what was happening"? Yes, they did. It was published, and you can cite chapter and verse.