Which two details are most important to include in a summary of the excerpt? adapted excerpt from Moby Dic^
by Herman Melville

“Every fact seemed to warrant me in concluding that it was anything but chance which directed his operations; the whale made two attacks upon the ship, at a short interval between them, both of which, according to their direction, were calculated to do us the most injury, by being made ahead, and thereby combining the speed of the two objects for the shock; to effect which, the exact maneuvers which he made were necessary. His aspect was most horrible, and such as indicated resentment and fury. He came directly from the shoal which we had just before entered, and in which we had struck three of his companions, as if fired with revenge for their sufferings.” Again: “At all events, the whole circumstances taken together, all happening before my own eyes, and producing, at the time, impressions in my mind of decided, calculating mischief, on the part of the whale (many of which impressions I cannot now recall), induce me to be satisfied that I am correct in my opinion.”

A thereby combining the speed of the two objects for the shock;
B and such as indicated resentment and fury.
C if fired with revenge for their sufferings.
D all happening before my own eyes
E induce me to be satisfied that I am correct in my opinion.”