What do the signs for "in-law," "nephew" and "divorced" have in common?
they are all based on the root sign for "family"
they are some of the only signs that use two hands but no motion
they all involve only one hand
they all incorporate a letter shape into the sign somehow

Culture dramatically affects heroes.first, it affects the way a person or character perceives a certain  situation or idea, it affects their point of view on many idea's and topics. next, it  affects how the hero is seen in the story. third, it affects the way a character will act on an idea or situation. 

•as parts of ceremonies and often to ask for peace and blessings from evil. • late at night to entertain themselves or foreign visitors at the camp. • on long journeys through the arizona desert, to keep their energy and minds boosted. • during the long winter nights, when they were cold and the land was not suitable for farming.