Palestine!
Ghettoes
about 6 million Jews
The began to do this in 1943.
neighborhoods referred to as the Ghetto.
How many Jews survived at the end of world war 2
If "the war" refers to World War II, then: Yes, many (but not all) Jews emigrated to Israel.
600,000
Almost all Jews were deported from cental Europe in world war 2, to the east.
In World War 1 the Jews were not specifically targeted. Perhaps you are thinking of World War 2 and the Holocaust?
Israel
about six million
Ghettos