Is the Holocaust associated with World War 1 or World War 2?

Yes, of course, since during WWI Germany losted, the Allied nations forced Germany to pay for all of the losses. Since the German government didn't have enough money, they minted too much to pay for the Allies and Marks inflated so badly that adults allowed children to use stacks of Marks as building blocks to play with. An this is how Hitler took power of Germany by aiding poor people and getting their votes in return when he was running for office. And the rise of Nazis ultimately gave rise to Benito Mussolini and Hirohito Michinomiya and WWII thus begun.