Most information that the world has today that deals with the history of ancient Greece is in the literature from the time. Great epics such as the Lliad and the Odyssey, from the unknown poet Homer, make up most of the literature that has even been found from this era. The problem with getting our history from literary sources is that when Homer first recited his Lliad he was actually trying to entertain, so all of the information might not be accurate, although based on actual events. Also, in the Greek culture it was common to allow the credit for certain kinds of deeds to go to their gods or goddesses, which today's historians just suppose to be allegorical references. But, if the gods or goddesses do not exist, then how did the Trojan War start in the first place?
The story that most people know as to what started the war is a myth involving the goddesses and what archeologists have so far found; no one is exactly sure what started the war. First, the Greek myth that most people have given credit for the history of how the Trojan War started: A sea nymph, Thetis, was getting married to Peleus, a mortal. All of the gods and goddesses were invited to this great wedding, except Eris, a rather unpopular goddess. When Eris discovered that there was a wedding going on that she had not been invited to she decided to get back at all who went. She decided to roll an apple into the reception of the wedding, but she put an inscription on the apple that intended it for the most beautiful goddess at the wedding. When the apple rolled in and the inscription was read Hera, Athena, and Aphrodite all felt that she, respectively, was the most beautiful and should get the apple. All three goddesses begged of the gathered gods to choose, but all of the gods refused to make an enemy of the other two that he did not choose. So finally, someone made the suggestion that the three goddesses should let a mortal choose; Priam's son, Paris, was designated to choose.
The goddesses went to him and each begged him to choose her. Hera offered Paris, if he chose her, the chance at infinite wisdom; Athena offered to let him defeat the Achaeans if they went to war; and finally, Aphrodite offered Paris the love of the most beautiful woman in Greece, Helen. Paris chose Aphrodite, she received the apple and he got Helen, the wife of an Achaean chieftain, Menelaus. The war started as an expedition to recover the stolen Helen. This could all be looked at allegorically, and the decision could be made that in all actuality Paris, of his own free will, fell in love with Helen and stole her away to Troy. But, does anyone really want such a simple explanation to say what started a war that killed so many people and ended a part ...