Answer:
B: madness, insanity, and murder.
Explanation:
The Tell-Tale Heart was a short story written by Edgar Allan Poe in 1843 which had the major themes like; madness & insanity, guilt, effect of time on his psyche all tending towards topic of killings/murder.
Looking at the options given, the correct one is Option B.
Answer:
Deciding to study is an internal conflict because it is an inner struggle also known as man vs self. Another example of an internal conflict would be an emotional problem like anxiety or difficult decision making. External conflict is a struggle outside of yourself, such as, someone bullying you, or a snake in the wild. (man vs nature)