The victorian era most prevalently contrasted what

Why does black lung aka arthur morgan let only jhon and abigail go and not sadie in the last chapter

Was chris mccandless a hero why or why not

The knights of the round table were bound by the code of chivalry that called for loyalty to king, god, and lady.  in which set of lines from  sir gawain and the green knight  does sir gawain describe upholding this code?