The Dunns are shocked when their Spanish-speaking daughter-in-law says certain things. She has a good command of English, but she does not have a
sense of what should be said to her English-speaking in-laws. This is an
example of cultural
A. appropriation
B. oppression
C. misunderstanding
D. tradition

About how many crusaders took part in the crusaders

Martin, a 32-year-old human relations administrator at a university, believes that all professors over age 50 are incapable of learning the new educational technologies and are content to keep presenting their same "tired, boring" lectures. he often expresses these views to other administrators and does not encourage any of the "older" faculty members to attend professional development meetings related to new teaching approaches nor does he suggest that the university send them to any of the technology conferences. martin is exhibiting

Why is it necessary to obey social norms? write briefly.