What Was the Sentiment of Northern Teachers,black or White,who Came

What was the sentiment of northern teachers,black or white,who came to the South to teach?

A) They rarely felt any connection to their students, often simply coming South for the paycheck.
B) They maintained full respect for their students' lack of knowledge.
C) Some emphasized teaching cleanliness and manners over academic subjects.
D) They often came from Europe to teach in the South.