Why? The Allies included the communists who killed loads more people than the Nazis, even if we assume it is true that the Nazis killed 6 million Jews, as the victors of the war allege. The US COLLABORATED with the communist butchers. These communist troops raped millions of women in Germany and Eastern Europe, with US collaboration.
The Western Allies also committed loads of atrocities. They collaborated with deporting Slavs living in Axis countries back to Stalin, who then proceeded to murder them. The Western Allies did this knowingly. The Western Allies collaborated in the ethnic cleansing of 15 million Germans from East Prussia, of whom about 3 million died in the process. The USA and its Asian allies also ethnically cleansed millions of Japanese from Taiwan, Korea and other Japanese colonies.
The Western Allies deliberately bombed civilian areas in Germany and Japan with the specific intention of killing as many civilians as possible. They also nuked two Japanese cities. These are monstrous crimes against humanity because such bombing doesn't distinguish between combatants and civilians.
After the war the US and the USSR also set up camps for German POWs, where 1.5 million of them died. So yes, the US and USSR had "death camps" too.
The US put Japanese-Americans in camps merely because of their ethnicity. The US also pressured Latin American countries to turn over their ethnic Japanese for internment in the US, often successfully. This is reminiscent of how the Nazis pressured their allies to turn over their Jews to Germany. The US also pressured Latin American countries to intern German and Italian citizens in their territory.
The Allies also invaded neutral countries, like Iran, Iraq and Vichy France, which constitutes "aggressive warfare".
So essentially we are told we were the good guys because the evil Nazis performed exterminations and ethnic cleansings. Yet, the fact is that the Allies killed even more innocent people than the Nazis and ethnically cleansed even more people than the Nazis.
In conclusion, Roosevelt, Churchill and Stalin are just as guilty of war crimes and crimes against humanity as Hitler is, if not more so.
So are you still so sure of who was the good guy?
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http://www.jamesbacque.com/