Please help me I don't understand

Which of these websites would be least likely to provide credible reference material for researching stress?

Alberto is reading a myth. he wants to learn about the cultural context of the myth-tellers. to do so, he will write a question about each of the four aspects of cultural context. he has written the following question: what kinds of ceremonies or celebrations did the people of this culture practice? which aspect of cultural context does the question address? lifestyle setting customs values

At four hundred miles they stopped to eat, at a thousand miles they pitched their camp. they had traveled for just three days and nights, a six weeks' journey for ordinary men. this excerpt is repeated several times. how does this repetition affect the epic?