Question

According to Frederick Douglass which of the following is one of the three keys to success in life?
A. Believe in yourself
B. Challenge your peers.
C. Communicate with others.
D. Have faith in a higher being.

Answer 1

Well Frederick Douglas always told people to have faith in a higher being so your answer is D

Answer 2

Hello there!
Im glad to be helping you today!
So,  Frederick Douglass believed that "having faith in a higher being" is on of the three keys to have success in life!
So it would be D. 
Hope i helped!
~Sammy)