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.
The Right answer is a. an event, an action, or a situation that produces a result.
The explanation for this is that according to the dictionary Aurélio, cause is what makes a thing to be, to exist or to happen. It is the principle, the reason or the origin of something.
