Read the Following Situation and Then Answer Bellow Questions

Multiple Choice

Read the following situation and then answer bellow questions
Carly is taking a sociology class in which class lectures are very important. Although she typically finds the lectures interesting, she sometimes has difficulty taking notes, partly because her mind wanders and partly because she is not sure what is important to write down. She knows that she has an applied learning style; that is, she prefers tasks that involve practical situations.
-In one lecture, Carly's instructor focused on the nature of racism and described a time line of events leading to a statewide program for improving race relations. In that lecture, the instructor most likely used the pattern known as

A) comparison-contrast.
B) sequence or order.
C) classification.
D) listing.