Most of the killing took place in Poland and Eastern Europe The various articles in Wikipedia on the individual extermination camps are roughly as follows: Auschwitz-Birkenau: 1.1 million (minimum, of whom about 960,000 were Jews) Belzec: 435,000 Jews plus an unknown number of Roma Chelmno: 152,000-153,000 (mostly Jews) Bronnaya Gora 50,000 (Jews) Majdanek: 78,000 (59,000 Jews) Maly Trostinets: 60,000 (?) Sobibor: 250,000 Treblinka: 870,000 (?) In addition, over 800,000 died from "ghettoization and general privation" and 1,400,000 were killed in open-air shootings. In many parts of the Soviet Union Jews were simply killed on the spot. There were also 'killing fields' in Latvia.
I cant really gove you an answer,but what I can give you is a way to a solution, that is you have to find the anglde that you relate to or peaks your interest. A good paper is one that people get drawn into because it reaches them ln some way.As for me WW11 to me, I think of the holocaust and the effect it had on the survivors, their families and those who stood by and did nothing until it was too late.