A lot of Jews tried but countries wouldn't let them in. at one point a ship of Jews was of the coast of Florida i believe and america refused to let them in so they were shipped back to Germany where they were then sent to the ghettos.
At first the German government encouraged Jews to emigrate and placed a few restrictions on what they could take. Gradually, the Nazis sought to deprive Jews fleeing Germany of their property by levying an increasing heavy emigration tax and by restricting the amount of money that could be transferred aboard the German banks.
