Malcolm X remembered 50 years after his murder
22 February 2015 Last updated at 05:02 GMT
A ceremony took place in New York to mark the 50th anniversary of Malcolm X's murder.
The civil rights leader was shot at the Audubon Ballroom in Harlem while preparing to give a speech.
He believed that civil rights in America should be won "by any means necessary".
Naomi Grimley reports.