No
It was the Nazis who carried out the Holocaust.
Everywhere that the Holocaust took place.
The Latin derivation suggests that it stands for complete burning. Of course, that is not the literal meaning. But the intention of the Holocaust was the complete destruction of the Jewish population (although not always by burning).
nowhere, the Holocaust was not a military action
Hitler and the Nazis were responsible for the Holocaust.
Holocaust
The Nazis did not plan to murder all prisoners in camps built before the Holocaust
Hitler.
yes
holocaust
The Nazis did not plan to murder all prisoners in camps built before the Holocaust
The Nazis organized the holocaust