Intelligenzaktion Masovien, regional mass murder in the Masovian Voivodeship, 1939–40, 6,700 people killed, from Ostrołęka, Wyszków, Ciechanów, Wysokie Mazowieckie, and Giełczyn, near Łomża. Intelligenzaktion Schlesien, regional mass murder in the Silesian Voivodeship in 1940; 2,000 Poles killed. Intelligenzaktion Litzmannstadt, regional mass murder in Łódź, 1939; 1,500 people killed. Sonderaktion Krakau, mass arrest of intelligentsia, 183 professors from Jagiellonian University, whom the Germans deported to Sachsenhausen concentration camp. Zweite Sonderaktion Krakau Sonderaktion Tschenstochau in Częstochowa Sonderaktion Lublin, regional mass murder in Lublin; 2,000 people killed, most were priests of the Roman Catholic Church. Sonderaktion Bürgerbräukeller in the Łódź Voivodeship Professorenmord, mass murder of the intelligentsia in the Stanisławów, the Kresy region, Czarny Las Massacre; 250–300 Polish academics killed. See also Germanisation#Germanisation in the east Kulturkampf#Anti-Polish aspect of Kulturkampf Chronicles of Terror Nazi crimes against the Polish nation Polish areas annexed by Nazi Germany Gestapo–NKVD conferences (1939-1940) Katyn massacre Soviet repressions of Polish citizens (1939–1946) The Holocaust in Poland Notes References Maria Wardzyńska, "Intelligenzaktion" na Warmii, Mazurach oraz Północnym Mazowszu. Główna Komisja Ścigania Zbrodni Przeciwko Narodowi Polskiemu. Biuletyn Instytutu Pamięci Narodowej nr. 12/1, 2003/2004, ss. 38-42. ceeol.com External links Elżbieta Grot, Ludobójstwo w Piaśnicy z uwzględnieniem losów mieszkańców powiatu wejherowskiego ("Genocide in Piaśnica with a discussion of the fate of the inhabitants of Wejherow county"), Public Library of Wejherowo, Tadeusz Piotrowski, Poland's holocaust: ethnic strife, collaboration with occupying forces and genocide in the Second Republic, 1918-1947, McFarland, 1998, p. 25, Intelligenzaktion , Encyklopedia WIEM Intelligenzaktion, Encyklopedia PWN Testimonies concerning genocide of Polish elites during WWII in 'Chronicles of Terror' collection 1939 in Poland 1940 in Poland Massacres in Poland Nazi war crimes in Poland Germany–Poland relations Germanization Persecution by Nazi Germany Persecution of Poles Persecution of Jews Persecution of intellectuals