Well, you can’t hear me so the comma helps and puts a little space in reading the same sentence, a momentary pause. I’m from Texas; I’m not a Cowboy (semi colon is used for a cause and effect sentence). Wow! That’s so cool! Exclamation marks add emphasis
In this excerpt, the writer criticizes that the Allies did not respond strongly enough to the death camps in Germany and Poland. He argues that it was easy to postpone the deaths of some people and that one should fight at every instance against crime. It is clear that the author is against the opinion that countries should remain neutral or that people should avoid confrontation at all costs; when human lives are at stake one should mobilize and dispose of the mantle of neutrality. He would probably agree with the opinion that one should proactively fight injustice; this practice would have saved many lives during the holocaust. The correct answer is b. D is wrong because while he thinks that their stance was bad, they did not cause the Holocaust; they just handled it incorrectly.
" C. incur" is the proper word here. "Incur" means to "get" or "become subject to" something, usually with the connotation that this happened as a result of one's own behavior.
The author should start with usually one viewpoint and tell the story that way, and then you should tell the story in the other viewpoint, but don't include anything that would make it seem like it was from the first viewpoint.
Hope that helps.