Which Accurately Represents What Is Known About Basic Emotions in Infancy

Which accurately represents what is known about basic emotions in infancy according to Darwin?

A) Asian infants express sadness for the first time around 6 months of age.
B) Infants from all cultures display basic emotions such as happiness and sadness early in infancy.
C) Western European infants express emotions earlier than infants from developing countries.
D) Basic emotions do not develop until late infancy or toddlerhood in many African countries.
E) Infants from all cultures display disgust in unique ways, reflecting their unique environments.