These 4 quotations all come, uninterrupted, from the chorus. The problem is that the chorus has the lines altogether, just after the sisters have argued about what to do with the body of their brother. So you have to keep in mind that Creon has just declared the law forbiding the proper burial of Polyneices – their brother. So you are asked what event either needs background or has just happened.
The first quotation means that Argos, who has plans of his own, has just attacked their city, and because their plumes are so beautiful (raven – or dark) they catch the eye of Zeus and not in a good way. Behind them a dragon cuts off their escape should they need one, and the cries of war (Aries) frightens them and Zeus caries the day. Though this is background information, I don't think it is exactly what you are looking for. We should look at all four quotations.
The second one continues on from what I just wrote. The personal weapons of Argos have been stripped from him. It does not matter. He goes forward like a drunk at an orgy spreading his hate and flame everywhere. Elsewhere in the field, the god of war wielded and many of our enemies were slain.
I think since these paragraphs are connected, we should move on and see what else we are offered.
The third quotation is about the armies clashing. There are 7 enemy captains at the gates who will not accept defeat. Each captain is met by a force defending the city. Eventually there is no one left but 2 brothers (born of the same parents) who are on opposite sides. They wound each other, and both die. Maybe.
Thebes is saved. The chorus suggests that now is the time for feasting so that the memories of war will be blotted. We must dance and sing in celebration of our victory.
I guess I'd pick three because there is no other way we'd learn about that detail, except by the chorus.