“…Firstly, the initial left-wing radicals may have been a "liberated urban middle-class generation" but, over time, the movement increasingly became more institutionalized, spreading to conventional youth of various class origins and backgrounds and to a greater variety of colleges and universities (Flacks, 1967b, p. 61;Peterson, 1%8;Dunlap, 1970, p. t80;Lipset, 1971, p. 83;Mankoff and Flacks, 1971;Gergen, 1973, p. 315). Secondly, by 1973, the New Left movement in North America had weakened considerably, partly for demographic and historical reasons.…”