Respuesta :
An example of sarcasm in Heart of Darkness is option B.
What is Sarcasm?
This refers to the use of words to indicate an opposite of what is intended for dramatic purposes.
Here, we can see from the complete text that there is the narration where Maslow talks about imperialism and calls it a noble cause, when it isn't.
Read more about sarcasm here:
Reashttps://brainly.com/question/1409628