You have to compare to teacher to something else like: "My teacher is as sneaky as a fox" ; Something like that.
The correct answer is compound. Hope this helps.
Answer:
D.
the tragic division of families in the U.S. Civil War
Explanation:
Culturally specific terms are references that are unique to particular cultures and which other cultures might not understand or would have different interpretations to. The U.S Civil War and the effects from it would most likely be understood by families in the U.S because they experienced the war.
People from other countries, cultures, and backgrounds would find it difficult to relate to that.