Answer :
It should be noted that Before World War II, the big problem that Ben Kamm faced in Warsaw was that C. His family was very poor.
What is World War II?
World War II can be regarded as a global war that lasted from 1939 to 1945, which was a destructive war that was experienced globally.
Before, this was Ben Kamm was very poor because of his background which made him to suffer so much in Warsaw.
Learn more about World War II at;
https://brainly.com/question/651584