Final Answer:
Clytemnestra acts as an agent of revenge in "Agamemnon" by orchestrating the murder of her husband, Agamemnon, upon his return from the Trojan War, seeking retribution for the sacrifice of their daughter, Iphigenia. She plans and executes his assassination as a form of retaliation for his actions and to avenge the death of their daughter.
Step-by-step explanation:
Clytemnestra's role as an agent of revenge is primarily demonstrated through her meticulous planning and execution of Agamemnon's murder. Her motive stems from Agamemnon's sacrifice of their daughter, Iphigenia, prior to the war, which left her deeply embittered and seeking vengeance. Her long-standing resentment and desire for retribution drive her actions, leading her to conspire with her lover, Aegisthus, to plot Agamemnon's demise upon his return.
Clytemnestra's agency in seeking revenge is evident in her calculated manipulation of circumstances. She uses Agamemnon's return as an opportunity to exact her vengeance, welcoming him deceitfully and then ensnaring him in a trap, ultimately murdering him in a premeditated act of retaliation. Her actions are a direct response to the perceived injustice and betrayal she suffered due to Agamemnon's sacrifice of their daughter, thus positioning her as an active agent of revenge in the play.