“Yamǫǫ̀zha is noted for making the land safe for the people to travel. Known as the “great Traveller’, he dedicated his life to making the laws and setting the world right for the people and animals to live in together. He transcends the time between the old and the new worlds.” from the PWNHC website.
Yamǫǫ̀zha established the Dene Laws.
Yamǫǫ̀zha - Dene Laws