Holocaust was the primary reason the United nations called for a convention on prevention and punishment of Genocide in 1948.
It is B the story base was real but the words were sorta made up
It is either C or D im about 90% sure its C if u looked at art from that time
The correct answer is letter A.
Explanation: In the nineteenth and in the twentieth century most of people classified as middles class were living in tenement houses with bad conditions, but it was where they could live.