For context, I'm writing a paper on the occupation of Czechoslovakia. The subtopics are the lack of representation in the Munich Conference, the methods that constituted an iron fist rule in Czechoslovakia, and the use of cultural imperialism. I am claiming that all of these lead to a swell in nationalism, but now I am having trouble finding book sources that explain motivations that I can connect back to my paper.
Two secondary sources that might help you are Robert Gerwarth's biography of Heydrich entitled Hitler's Hangman and Mark Mazower's opus Hitler's Empire which is a large-scale overview of Nazi occupation. If you do not speak German, Calvin College's German Propaganda Archive has some good, translated primary sources. GHDI is another website that has some primary source materials. The Lidice memorial website might also have some material on the Czech motivations.
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