Which of the Following Is Implied by Your Text's Unifying

Which of the following is implied by your text's unifying theme that "psychology evolves in a sociohistorical context"?

A) Knowledge should be acquired through observation.
B) Dense interconnections exist between what happens in psychology and in society at large.
C) Shared customs, beliefs, and values are transmitted socially across generations.
D) There are often several ways to interpret a set of observations.