"In U.S. historiography, as in American popular culture, historians have tended to over-emphasize the role of the individual in history. Great men are identified as founders and leaders; they become the virtual representatives of the movement: William Lloyd Garrison for abolition, Eugene Debs for the socialist movement, Martin Luther King Jr. for the civil rights movement. In fact, no mass movement of any significance is carried forward by and dependent upon one leader, or one symbol. There are always leaders of subgroups, of local and regional organizations, competing leaders representing differing viewpoints, and, of course, the ground troops of anonymous activists. And, as can be shown in each of the above cases, emphasis on the "great man" omits women, minorities, many of the actual agents of social change. In so doing it gives a partial, an erroneous picture of how social change was actually achieved in the past and thereby fosters apathy and confusion about how social change can be made in the present."
January 1, 1970
https://en.wikiquote.org/wiki/Eugene_V._Debs