The correct answer for this question is this one: "C.the belief that engagements and marriages should follow social rules." This is the Victorian social code that is reflected in Lady Bracknell’s disapproval of the number of engagements. Hope this helps answer your question and have a nice day ahead.
As president of the Southern Christian Leadership Conference, a civil rights activist, and a Baptist minister, Dr. King had plenty of experience addressing an audience (Oates 123).