In World War 2, you could help to hide Jews in a sort of sewer. The Government keeps tracks of most Jews, yet you could attempt to hide people, or at least give water, food, or a safe place. It may bring yourself to death back then, yet it would have a possibility to save at least some Jews.
Answer:
we can't see the lines to know the answer sorry
I would say that the correct answer would be "Definition", as the passage is defining Americans' respect, or lack thereof, for Native culture.