In Contrast to the Civic Humanists,Castiglione's Courtier Stressed as the Hallmark

In contrast to the civic humanists,Castiglione's Courtier stressed as the hallmark of true nobility:

A) strenuous public service on behalf of the city-state.
B) an ideal of effortlessness and elegance at court.
C) the necessity for a courtier to be an accomplished scholar.
D) a disdain for women who sought to play roles outside the private household.
E) the ability to take as lovers as many of the women at court as possible.