The central question addressed is whether constitutional democracy, in
stitutionalized opposition, and radical leadership tend to narrow the
vertical social distance between the officers and members of industria
l unions. The empirical analysis utilizes data on the Congress of Indu
strial Organizations unions during the late 1940s. The argument is tha
t both union democracy and radicalism tend to sustain a close identifi
cation between workers and their leaders, to enhance their class solid
arity, and to minimize the split between them. The analysis shows that
: officers' salaries and the income differential between their salarie
s and the workers' wages were far smaller in the democratic unions and
in those in the Communist camp than in the oligarchical unions and th
ose in the anti-Communist camp.