What did the world know in 1942 about what was happening Europe?

In 1942, the world had limited knowledge about the full extent of the horrors that were taking place in Europe. Information was heavily controlled by the warring parties, and the full scope of the atrocities committed by Nazi Germany and its allies was not fully understood until after the war.

Here's what was known in 1942:

1. Concentration Camps: News about the existence of concentration camps had reached the international community, but the extent of their brutality and the systematic extermination of Jews and other groups was not widely known.

2. Anti-Semitic Policies: The world was aware of the discriminatory laws and policies enacted against Jews in Nazi Germany, including the Nuremberg Laws and the Kristallnacht pogrom of 1938.

3. Soviet Casualties: The heavy casualties suffered by the Soviet Union in their fight against Nazi Germany were known, but the scale and brutality of the Eastern Front were not fully comprehended.

4. Mass Killings: Reports of mass killings and atrocities had reached the Allies, but the exact details and the use of gas chambers and the Holocaust were not fully understood.

5. Allied Countermeasures: The Allied powers were engaged in their own propaganda efforts, disseminating information about Nazi crimes and urging their citizens to resist Nazism.

6. Censorship and Control: Both the Axis and Allied powers maintained strict control over information, limiting the flow of accurate and uncensored news.

7. Limited Communication: Communication technologies at the time were limited compared to today, making it harder for information to spread rapidly and reach a global audience.

It was not until after 1945, with the liberation of concentration camps and the uncovering of evidence, that the full horror of the Holocaust and other Nazi crimes became widely known and acknowledged around the world.