000087402 000116020 1 1870-1871 1914-1918 1939-1945 20thcentury 41 7 8 aerial aerialoperations armedforces atrocities austria bombing campaigns cultureconflict d744 easternfront franco-prussianwar genocide germany history holocaust jewish(1939-1945) kriegführung militarypolicy modern nationalism politicsandgovernment psychologicalaspects russlandfeldzug(1941-1945) socialaspects socialconditions unitedstates vienna völkermord warandsociety worldwar