Parts of southern Poland are industrial.
The Poles were invaded by the Nazis. They did not want to fight with the Nazis or cooperate with them. Poles were killed by the thousands. Germans moved right into their homes and businesses. So any Poles who made it to freedom or were already in England they fought as free Poles with the Allies to defeat the Nazis. There was a fairly strong Underground Resistance movement in Poland to fight against the Nazis.
they moved the people by box cars.
Ghettos
the Russians took over Poland after them
In 1939 after the Nazis invaded Poland.
It began in Nazi-occupied Poland in October/November 1939, but most of the ghettos were esatblished in the first half of 1940.
Poland didn't necessarily start WW2. It was their vow to not fall to the Nazis so easily. It was the Nazis invasion OF Poland that started World War 2.
The Invasion of Poland by the Nazis in September 1939.
Poland
The Japanese did not invade Poland. The Nazis did. We were not in the war at that time.
The Nazis!