For 10 points, name this ethnic group whose members often feel "kayak angst" when isolated, and which was fraudulently portrayed in the film Nanook of the North.
A 1996 paper by Ellen Bielawski examines the differences between this people's indigenous knowledge and modern science. These people's traditional body language includes wrinkling the nose to mean "no" and raising one's eyebrows to mean "yes." It's not African-Americans, but among this ethnicity two men can resolve a dispute publicly by crafting jocular insults in "song duels." Among these people, exactly two married couples could enter into a "co-marriage" to have sex with the other's spouse. The kinship system used throughout the present-day United States was named by (*) Lewis Henry Morgan for an old term for this ethnicity, which has shamans called angakkuq and refers to Christians and outsiders as qallunaat. For 10 points, name this ethnic group whose members often feel "kayak angst" when isolated, and which was fraudulently portrayed in the film Nanook of the North.
A 1996 paper by Ellen Bielawski examines the differences between this people's indigenous knowledge and modern science.
Inuit [or Inughuit; or Eskimos; the singular is Inuk; prompt on Greenlandic natives or Native Americans or things like that; do not accept or prompt on "First Nations" or "Yupik"]