I think it would be A) Emotions and ethics
I'm not too sure about this. However, I would say that it is Ok to say attached is the assignment. It seems wrong, but to make it seem more natural, maybe try adding extra words like requested.
The TROJAN WAR was basically waged against the City Of Troy, by the GREEKS on the TROJANS.
So the groups that participated in the Trojan war were the : GREEKS and the TROJANS. It began when the wife of the King, Helen Of Troy, was taken.
He becomes interested in ensuring ....
If you have other questions like this, grab a tape measure! It'll tell you how tall you are. But you are 3 feet 10 inches. =)