What was Athena's enemy?

What is Percy's opinion as to why they were able to get past Cerberus? Why did they fear Artemis? Who was the wisest of the Greek warriors? What country the last name rivas come from? Who is a Greek heroine in the Odyssey? How do archaeologists explain Amenhotep IV's strange shape? What is pouli in Greek? How did the Olmec people die? What Aztec ruler did the spanish? What Greek conquered Asia Minor and the Persian Empire? Name the strait which separates Greece and Asia Minor? What are ancient coins from Afghanistan worth? What country is the great ancient city of Timbuktu located in? What is name day? Who is the goddess of Amazons? What is thrinakia in The Odyssey? Who is ereshkigal? What is the Old Norse translation for Conquer? Where did the Greeks arise? Who was Cupid's girlfriend in Greek mythology?