Answer:
B. over six million
Explanation:
Operation Reinhard camps was a systematic codename for the secret German plan headed by Reinhard Heydrich to massacre (exterminate) Polish Jews during the World War II i.e from October, 1941 to November, 1943 in German-occupied Poland.
The introduction of an extermination camp to execute the secret German plan of mass murder was considered to be the deadliest (lethal) period or phase of the Holocaust.
Under Operation Reinhard, the extermination camps were Sobibór, Treblinka, Bełżec, Chełmno, Auschwitz II and Majdanek.
In order to cover up the massacre (mass murder) of the Polish Jews, the Nazi army developed a secret plan termed the Sonderaktion 1005, also known as Aktion 1005 (exhumation action) so as to remove all the signs and traces.
In conclusion, over six million Jewish men, women, and children were killed during World War II.
This is evidenced by the flag that was flown over the Alamo. It was the Mexican tricolor of red, white and green modified by having 1824 sewn into the white strip. The 1824 stood for the liberal constitution that Mexico had adopted right after independence from Spain.
This statement was made by Woodrow Wilson on behalf of the Americans to the Ambassador of Great Britain when they were planning for the battle against the Germans with Wilson stating that the Germans cannot take the victory in the war.