This is a compound sentence because you can break it into two sentences.
Hope this helps
Proper Punctuation would be most likely to help.
sentence 4 is most clearly contains foreshadowing
Answer:
Deceitful and cruel
Explanation:
According to President Roosevelt, the Japanese was selfishly taking advantage of their ability to be destructive by performing such a dangerous act as soon as they could. Therefore, they were labeled as deceitful and cruel.
(I know that this answer is right because I worked on it on common lit)