When a people rule their own land, without foreign peoples, communists, unrestrained capitalists, globalists & parasites mediating their control, and communications, they do better than when such intermediaries and parasites are present.
This is the lesson of Weimar juxtaposed to Hitler's Germany.
The second lesson is, that any nation ruled by Jews, cannot be expected to behave rationally, and will go about making war in an unhinged fashion, damn the scale of damages to anyone else.
So when you action the first (freeing your nation from those destroying it), you have to be prepared for others to action severe war against you, and importantly, to realise they will do it in an unhinged and irrational fashion (going well beyond any honourable conduct of war & reason).
The lessons of ww2.
Which brings us to Hitler's only mistake (not that it would have changed too much). His success was reliant on Anglo Whites being able to retain some semblance of their sanity, and control, in the face of Jewish propaganda, so as to extricate themselves from the Jewish plan to throw them at their fellow Christian Whites who had done nothing wrong, except throw off their own Jewish ruling clique. Anglo Whites failed that test.
Jewish programming cannot be overestimated, nor the hold it can have on even the best of people.
Each people must have their own space.
And we'll be much better off having it.