1. The US and British governments were at first very skeptical about the information that they received about the Holocaust, and some of it was exaggerated. 2. In World War 1 (1914-1918) the Entente...
The Final Solution was the Nazi genocide of the Jews in 1941-1945. It did not have 'stages', but if your teacher thinks it did, then look at the related question. The Final Solution was final and...