Explain Why People Kill Do humans kill for revenge?

Why People Kill Do humans kill for revenge? Do they kill for the honor and glory of one′s country? Do they murder for a political or territorial reason? Do they kill because one′s society encourages it? Analyze why murder occurs in ″The Cask of Amontillado″ and in ″The Things They Carried.″ How are the murderers, the victims, and their associates, relatives, and friends affected in each story? Is killing ever justified? If so, when and why?