This article explores the influence of the sociopolitical context on t
he development of social work practice methods during the first half o
f the twentieth century. It analyzes the relationship of the developme
nt of method in social work to such phenomena as the rise and fall of
urban centers, the increasing diversity of the population, the growth
of state power, and the rise of professionalism. It explores why socia
l workers in the United Stares maintained a focus on clients' needs ev
en as their counterparts in other industrialized nations created polic
ies and practices that emphasized clients' rights.