The key events in Athena's life story are numerous. Her birth in that unique way set her apart. The contest with Poseidon was a turning point as it led to her being associated with Athens. In the Trojan War, she played a vital role, not only in the strategic planning but also in the moral support she gave to the Greek side. Her influence on various heroes cannot be ignored either. For example, she helped Heracles in some of his tasks, which added to her reputation as a wise and helpful goddess. Her continuous presence in Greek myths and her impact on the values of the society, such as wisdom and justice, are also important aspects of her life story.
One key event is her birth from Zeus's head. Another is her winning the contest against Poseidon for Athens. Also, her role in the Trojan War was crucial.