Hera plays a substantial role in "The Iliad", appearing in a number of books throughout the epic poem. In accordance with ancient Greek mythology, Hera's hatred towards the Trojans, which was started by Paris' decision that Aphrodite was the most beautiful goddess, is seen as through her support of the Greeks during the war. Throughout the epic Hera makes many attempts to thwart the Trojan army. In books 1 and 2, Hera declares that the Trojans must be destroyed. Hera persuades Athena to aid the Achaeans in battle and she agrees to assist with interfering on their behalf.