Religious services for American slaves

a. were not allowed, by law, to mention freedom.

b. were often more emotional than white services.

c. were generally more despondent and melancholy than white services.

d. denied all references to their African heritage.

e. emphasized subservience and submission to God.

B. were often more emotional than white services.

Explanation:

Religious services for American slaves were often more emotional than white services.

This also involved the American slaves incorporating African culture into their Christianity and this is done through many ways.

One of the way the American slaves incorporate the African culture is by singing song in the African ways and by playing some certain instrument that are categorized as African instrument. Instrument such as banjo and the likes

B. Were often more emotional than white services.

Explanation:

American slaves exhibit some franchise within their limited capacity. Among the options enlisted, option B aptly captures what religious services for American slaves look like. Hence, it is established that the American slaves religious activities were often more emotional than white services.