Persian Wars
In the 5th century BC the vast Persian Empire attempted to conquer Greece. If the Persians had succeeded, they would have set up local tyrants, called satraps, to rule Greece and would have crushed the first stirrings of democracy in Europe. The survival of Greek culture and political ideals depended on the ability of the small, disunited Greek city-states to band together and defend themselves against Persia's overwhelming strength.
She came anyway and brought a golden apple, upon which was written "For the fairest." Hera (Zeus's wife), Aphrodite (Zeus's daughter), and Athena (Zeus's daughter) all made a claim for the apple, and they appealed to Zeus. He refused to adjudicate a beauty contest between his wife and two of his daughters, and the task of choosing a winner fell to Paris (while he was still a herdsman on Mount Ida, outside Troy). The goddesses each promised Paris a wonderful prize if he would pick her; Hera offered power, Athena offered military glory and wisdom, and Aphrodite offered him the most beautiful woman in the world as his wife. Paris gave the apple, in the famous Judgement of Paris, to Aphrodite.
