Answer:
B. They show how Jewish people became the target of hatred during World War II.
Explanation:
Paragraphs 5 and 6 contribute to the development of the idea in the text by showing how Jewish people became the target of hatred during World War II. In fact, it reveals that the Jewish were seen to be the cause of Germany's problems. They were maltreated and tortured. Hitler came up with the final solution to exterminate the Jews. He created more concentration camps in order to throw the Jews there and leave them to die of hunger and disease. The Jews became the target of hatred during World War II.