Answer:
Hyperbole
Explanation: Hyperbole is when someone is exaggerating something. Ex. I told you to clean your room a million times!
It's saying he slept the entire weekend when he really didn't he just slept a lot.
Answer:
To make it clear Japanese were the ones who started the war, not the US
Explanation:
I think the answer is c, since it's a pre-noun past participle phrase