The Holocaust happened mostly in Poland from 1941-1945, during WWII
they were considered Jewish (no need to say more)
Poland with nearly 3.7 million killed Jews.
Poland. Half of their Jewish inhabitants were killed - approximately 3-4 Million.
During the Holocaust, approximately 90% of the Jewish population in Poland was killed, along with around 85% in the Baltic states (Lithuania, Latvia, and Estonia). In Germany, about 30% of the Jewish population was murdered. These devastating figures reflect the widespread and systematic extermination of Jews across these regions during World War II.
so that people would be able to know what happened.
The Holocaust. Google it. It's pretty significant
There was no Jewish state and no 'Jewish ruler'.
In August 1939, on the eve of World War 2 Poland had about 3.3 million Jews. It had easily the biggest Jewish population in Europe.
Jewish police
It's spelled Krakow, and it is in Poland. What happened to the Jews there during the Holocaust; they were first concentrated into a ghetto in the city. Then they were put in a concentration camp in the city's district of Plaszow, or to Auschwitz-Birkenau.
The largest of the death camps during the holocaust was Auschwitz, in Poland.