Who was dragged around the walls of Troy by Achilles?

The individual who was dragged around the walls of Troy by Achilles was Hector. This event is one of the most famous moments in Homer's "Iliad." When Hector kills Patroclus, Achilles' close friend, Achilles is filled with grief and rage. Seeking revenge for Patroclus’ death, Achilles confronts Hector outside the gates of Troy. After a fierce battle, Achilles kills Hector and, in a display of vengeance and sorrow, ties Hector's body to his chariot. He then drags Hector's body around the walls of Troy, symbolizing Achilles' deep emotional turmoil and anger towards Hector for the loss of his beloved friend.

Each of the other choices represents notable figures from the Trojan War but did not face this particular fate. Patroclus, while significant to this narrative, is the one whose death incited Achilles' wrath. Agamemnon, the leader of the Greek forces, had various conflicts with Achilles but was not involved in this specific act of dragging around the city. Aeneas is a Trojan warrior who appears later in the saga and does not have a direct involvement with Achilles in this context.