Which sentence best reflects the beliefs of Malcolm X?

He believed peaceful demonstrations were the best way to make changes.

He argued for black supremacy at first but softened his stance later.

He was an activist for peace at first but hardened his stance later.

He valued black voting power above all else.

"He argued for black supremacy at first but softened his stance later."

His main purpose is to empower the black minorities that back then seems to be heavily discriminated against. But sometimes along the way, his followers started to conduct all forms of violence in order to protest the government, which caused him to quit the movement.