Many participants said they felt the March was a historic and life-changing experience. Nan Grogan Orrock, a student at Mary Washington College, said: "You couldn't help but get swept up in the feeling of the March. It was an incredible experience of this mass of humanity with one mind moving down the street. It was like being part of a glacier. You could feel the sense of collective will and effort in the air." SNCC organizer Bob Zellner reported that the event "provided dramatic proof that the sometimes quiet and always dangerous work we did in the Deep South had had a profound national impact. The spectacle of a quarter of a million supporters and activists gave me an assurance that the work I was in the process of dedicating my life to was worth doing."