B. Nothing about the Navajo's artistry in jewelry and textiles helped the Allies during WWII, although using their language as a code definitely did.
A background/preface to give you background information
Answer and Explanation: The statement "If you know your pappy did something, you know you can do something too." was made in a bid to show Greg that through hard work, anything in life can be accomplished. This is very significant to Greg because his father was already an accomplished postal worker. And by the statement, Lemon Brown means that his son Jesse was very proud that his father was a famous Blues player, and in relation to this also that he could do anything also that he set his mind to. That would be a way of sharing his successes with his son.
Answer: C) an explanation of the natural world.
Explanation: A myth is a traditional story that explains a historical event or a natural or social phenomenon, it is also used to explain customs. In the given excerpt from the myths and legends of ancient greece and rome by E. M. Berens we can see the explanation of the existence of the sun and the moon and also the origin of the dew (elements of the natural world), all of this is explained by using the gods Helios, Selene and Herse.