Remembering History: 1961 Freedom Riders Julia Aaron and David Dennis sit aboard an interstate bus as they and 25 other civil rights activists are escorted by Mississippi National Guardsmen on a violence-marred trip between Montgomery, Alabama, and Jackson, Mississippi. Originally published in the June 2, 1961, issue of LIFE.

1961 Freedom Riders Julia Aaron and David Dennis sit aboard an interstate bus as they and 25 other civil rights activists are escorted by Mississippi National Guardsmen on a violence-marred trip between Montgomery, Alabama, and Jackson, Mississippi. Originally published in the June 2, 1961, issue of LIFE.

1961 Freedom Riders Julia Aaron and David Dennis sit aboard an interstate bus as they and 25 other civil rights activists are escorted by Mississippi National Guardsmen on a violence-marred trip between Montgomery, Alabama, and Jackson, Mississippi. Originally published in the June 2, 1961, issue of LIFE.