The Text's Unifying Theme That "Psychology Evolves in a Sociohistorical

The text's unifying theme that "psychology evolves in a sociohistorical context" implies that

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