slaughtering millions Bitlis Dresden Broj mrtvih u gulagu Koljma Individual Battles and Massacres of the 20th Century Stalingrad slaughtering millions Verdun 2nd Marne Jutland Individual Battles: Tannenburg Manila Massacre Gallipoli Bataan Death March Nagasaki Caporetto Berlin "Moscow, World War II (Sept. 1941-Jan. 1942): 719 000" Frontiers 300,000 soldiers Kuropaty Tannenburg Death Tolls for the Man-made Megadeaths of the 20th Century Gallipoli slaughtering millions Treblinka Death Tolls - Jasenovac 2nd Marne Babi Yar Lemberg necrometrics 1st Ypres Meuse-Argonne 1st Marne 1st Marne Bitlis Caporetto Death Tolls for the Man-made Megadeaths of the 20th Century Meuse-Argonne "Worst Massacres of the 20th Century" Death Tolls - Jasenovac slaughtering millions http://necrometrics.com/battles.htm#Mosc41 "Moscow, World War II (Sept. 1941-Jan. 1942): 719 000" Majdanek 2nd Arras Frontiers Bykivnia Verdun 300,000 soldiers Jasenovac Belleau Wood Belgrade Trebizond Death Tolls - Jasenovac Auschwitz Passchendaele Hiroshima Mauthausen Passchendaele http://necrometrics.com/battles.htm#Mosc41 Sobibor slaughtering millions Somme Trebizond 20th Century Battles Kuropaty http://necrometrics.com/battles.htm#Leningrad Belzec http://necrometrics.com/battles.htm#Leningrad Vorkuta 300,000 soldiers 300,000 soldiers Individual Battles and Massacres of the 20th Century Lemberg Bykivnia 2nd Aisne Hamburg Vorkuta "Worst Massacres of the 20th Century" Odessa Individual Battles: Chelmno 2nd Aisne 300,000 soldiers slaughtering millions Jutland 2nd Arras "Worst Massacres of the 20th Century" Kolyma Tokyo London 1st Ypres 300,000 soldiers Belleau Wood Somme Kolyma 20th Century Battles