Zionist media propaganda between 1915 and 1939.
Countless articles were printed by the Zionist media begging for help to save 6 million Jews who were being persecuted and threatened with extermination. This was, of course, the exploitation of people's sympathy in order to get their support.
The Zionists were trying to establish a political home base in Palestine and needed support from all over the world to make it happen. But with so much of the world being antisemitic where Jews were concerned, the chances of success were next to nothing.
But they knew that preying on people's sympathy would have the desired effect. So instead of being open about what they wanted to do, they sold it to the public as "building a homeland for the Jews" - and the media campaign was the main selling point.
So what does this have to do with the Holocaust?
This media campaign was still going on when Hitler became Chancellor. The first thing he wanted to do was to rid Germany of all of the Jews. The reason for this was that it was the Zionists who brought the United States into WW1, causing Germany to lose. The resulting reparations handed down by the Versailles Treaty strangled Germany and they remained in a state of oppression for 14 years.
Naturally, Hitler wanted to get rid of the Jews - and he had every right to. But he never exterminated anyone. The first accusations of extermination came from Zionist leader Samuel Untermyer less than 6 months after Hitler assumed the role of Chancellor. And because the Zionists had been playing the "6 million Jews" song-and-dance routine for the previous 18 years and so many people supported the Jews by this time, it wasn't hard to put his face and name to the claims - only, instead of merely threatening to exterminate the Jews as was published in the media, he was accused of actually doing it.
And thus began the lie about the Holocaust. People don't realize how experts in manipulation like the Zionists are can exploit people's sympathy against themselves and get them to believe anything they want them to believe.
For instance, the "Final Solution" was not some kind of plan to exterminate Jews as so many have been led to believe. It was one of many attempts to move the Jews out of Germany. The full title is "The Final Solution to the Jewish Question", and the "final" aspect refers back to an earlier attempt to get rid of the Jews called the Haavara Agreement - otherwise known as "The Solution to the Jewish Question".
Saying the Holocaust never happened isn't the same as saying there weren't a lot of deaths in Germany. It just means there were no gas chambers and people weren't intentionally worked to death - nor starved. The biggest majority of deaths were the result of disease epidemics, which exacerbated towards the end of the war when Germany's infrastructure was destroyed by allied bombing and food and medical supplies couldn't make it to the camps. The "skeleton-like" appearance of the bodies was not intentional starvation - it was the effects of typhus. As food and medical attention became scarce near the end of the war, the typhus spread like wildfire, out of control.
Few exterminationists voluntarily include disease as the cause of the death of so many people. It doesn't attract the anger and sympathy that "extermination" does.