Who said "The struggle for justice is a moral imperative."?

This quote is attributed to Davis, Angela.

The struggle for justice is a moral imperative. - Davis, Angela

"The struggle for justice is a moral imperative."

Davis, Angela

Philosopher-Activist American Born 1944 (age 82)

"You have to act as if it is possible to radically transform the world - and you have to do it all the time."

"Freedom is a constant struggle."

"I am no longer accepting the things I cannot change. I am changing the things I cannot accept."

"We have to talk about liberating minds as well as liberating society."