Mass-productions increased the supply of cars and prices of cars dropped
Leaders of the political parties make committee. In doing so, they consider the members preferences, expertise, loyally to the party.
Hitler made ghettos, excluded them from being citizens, and allowed people to ransack them and do them harm legally. He later deported them to concentration camps. They either went to a "death camp" Where they would die instantly, or a "labor camp" which the Jews worked until they were ready to go to the death camp (in terrible conditions)
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