How did Athena became god of war?

Did hades have a lover? What are some accomplishments of the Persian empire? Is the Aztecs mistook Hernan Cortes for the god Quetzalcoatl true or false? When was Sultanate of Khandesh created? How does Homer describe Odysseus encounter with the cyclops? What was the purpose of the ziggurats in Sumer? Where did the Celtic warriors come from? What were maia greek goddess powers? What are greek myths and legends? How and why do myths arise? Why does Athena disguise Odysseus once he is back in Ithaca? Who WA the longest ruling pharaoh? What are some names of people who have been enslaved in the past? What first meant the great house in ancient Egypt? When did Berbers raid roman lands in north Africa? Are there three Erinyes or furies in Greek mythology? Why was Hades also the god of wealth? Were the Spartans better than the Romans? Who defeated the Aztec people? When did Greeks make their own coins?