Which sentence in this excerpt from John Lewis's Walking With the Wind: A Memoir of the Movement shows that the author was influenced by Henry David Thoreau?

AAs far as i was concerned, Malcolm was not a civil rights leader
BWhat Malcolm X represented were the seeds of something different, something that would eventually creep into the movement itself and split it apart.
CTo his credit, he preached personal independence and responsibility, self-discipline and self-reliance
DBut he also urged the black man to fight back in self-defense---"by any means necessary," as he famously put it. And i could not accept that.

Verified Answer :

It was letter d.
Thoreau was a pacifist but he also advocated the use of force when necessary.  Thoreau believed that there comes a time that
you have to use aggressive means to achieve change against an unjust system
although Lewis was against violence particularly that of Malcolm X exultations,
this call of violence is similar to Thoreau.

Im still not convinced its D, I would say it is C, Thoreau was a guy who did not like following some orders of the law and he belived in "CIVIL DISOBEDIENCE" a famous story he wrote about breaking the law when necessary. Answer C talks about INDEPENDENCE, RESPONSIBILITY, SELF-DISCIPLINE, and SELF-RELIANCE.