He pronounce it very good
The Nazi death camps in chronological order are: Chelmno, Belzec, Sobibor, Treblinka, Majdanek and Auschwitz-Birkenau. In 1941 the Chelmno camp was opened in Poland, soon followed in 1942 were Belzec<span>, </span>Sobibor<span>, and </span>Treblinka. The largest death camp was opened in 1943 and was known as Auschwitz-Birkenau,
Could you be referring to the holocaust? In that case it would have been the Jewish people.
<span>Prior to WW2, America had an isolationist foreign policy. It never joined the League of Nations, and staunchly avoided taking side with any colonialist power.
Anyway, America's priority at the time was to tackle the depression (which saw unemployment rose to 25%). On the whole the American population and their politicians were totally ignorant or blindsided to the frighten events in Germany and Japan, until it was too late for the countries invaded by the Axis aggressors.</span>