cause hitler was against Jews and thought of them as savages and treated them as that by making them work and killing them
u.s. and other countries that were not teamed up with Hitler
Hitler
weapon
Invade other countries.
Hitler started killing Jews and invading other countries joined to stop Hitler killing all Jews and lots of other people
Hitler expanded germanies territories by invading and conquering other countries
other countries copied their work
because he was drunk
Although other leaders of the German Reich had escape plans, Hitler was determined to remain in Berlin. Apparently he did not believe that he would lose the battle of Berlin. Speculations are that there was a seaplane waiting to take them to Greenland.
Used it to keep control and attack other countries
Many did in fact escape via other other East European countries, but it wasn't that easy, as contact between the entire Eastern Bloc and the West was controlled.
other countries copied their work