Myths are linked to history. For example, Poseidon was god of the sea, earthquakes, storms, and horses and is considered one of the most bad-tempered, moody and greedy Olympian gods. Now Russia has made a deadly weapon, named after this Greed God, Poseidon, that would “render NATO defenses "completely useless" as it is designed to create deadly tsunamis of radio active waves. Already this weapon is renamed as “the destroyer of the world.”
If the world is destroyed fully or in part by this weapon, new generation that would come on earth will re/create myths with god named Poseidon. Hence no one can be sure whether history precedes myths or myths precede history.
https://edition.cnn.com/2018/07/20/europe/russia-new-weapons-videos-intl/index.html