Dog Indo-European mythologies and may originate from Proto-Indo-European religion. In Greek mythology, Cerberus is a three-headed watchdog who guards the gates of Hades. In Norse mythology, a bloody, four-eyed dog called Garmr guards Helheim. In Persian mythology, two four-eyed dogs guard the Chinvat Bridge. In Welsh mythology, Annwn is guarded by Cŵn Annwn. In Hindu mythology, Yama, the god of death, owns two watch dogs who have four eyes. They are said to watch over the gates of Naraka. The hunter god Muthappan from North Malabar region of Kerala has a hunting dog as his mount. Dogs are found in and
Rebellion of the Three Guards restoration of the Shang dynasty. Nevertheless, such uprisings remained local and weak, so that Shang loyalism never again posed a serious threat to the Zhou dynasty. As the Duke of Zhou was later "revered as paragon of wisdom and humility" and respected as "great example" by Confucius, the revolt against his regency was consequently vilified. The Three Guards were considered as "evil men of old", over whom Duke Dan's virtue had triumphed. This interpretation dominated moralistic renditions of the civil war for centuries. Despite the generally negative view towards the rebels, there have been scholars who attempted a reassessment of