I would say that A) even the ice-hard heart of Hades melted - uses hyperbole, because he didn't really have an ice heart, and it didn't really melt, it is exaggeration.
The language was powerful durning the wartime speech because it they could of use secret plans . For example if they wanted to throw a bomb somewhere they could of told them in their own language so they have a better shot in beating the other team .
Answer:
Choice B
inspiring empathy in the lives of characters