During world war two (1939-1945) died over 60 million people, both military and civilians on both sides and in all the involving countries. Nobody knows exactly how many that died but from 55 to 65...
Over 6 million were killed, and I'm not sure if there is an exact number for the ones that survived, but I know it wasn't anything compared the amount that were killed.
432,000 British soldiers were killed or wounded in the battle of the Somme. The French lost nearly 200,000 men and the Germans lost an estimated 500,000.
Taken From: The Somme - From Defeat To...
First Battle of Ypres: 50,000-85,000 French soldiers 21,000 Belgian soldiers 19,500 German soldiers Second Battle of Ypres: 70,000 Allied soldiers 35,000 German soldiers Battle of Passchendaele...