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books.google.com - Not only does Keyserlingk show that Great Britain and the US recognized the Anschluss both in fact and in law throughout the war, he also reveals the growing importance of propaganda as a tool of government....https://books.google.com/books/about/Austria_in_World_War_II.html?hl=ja&id=I7dhlsGPtyMC&utm_source=gb-gplus-shareAustria in World War II