The American labor movement of the early twentieth century sustained a
tradition of independent constitutional thought and action. Unionists
held that antistrike injunctions and statutes violated the Constituti
on notwithstanding court decisions to the contrary. They endeavored to
enforce their constitutional holdings through noncompliance and direc
t action. In this Article, Professor Pope explores the dynamics of lab
or's constitutional insurgency through a case study of the four-month
''constitutional strike'' by 10,000 coal miners against the Kansas Ind
ustrial Court Act of 1920. Although most of the strikers lacked techni
cal legal knowledge, they constructed stories about the Constitution t
hat guided and inspired collective action. In effect, they created an
alternative legal world in which antistrike laws did not exist. Profes
sor Pope distinguishes three main strata of the insurgent movement: lo
cal activists, national officials, and union lawyers. The constitution
al commitments of these strata differed sharply, lending to complex pa
tterns of alliance, conflict, and avoidance. Immersed in their culture
of resistance, activists experienced severe difficulty finding suppor
t for their ideas within the legal profession, where even the best fri
ends of labor were under the sway of progressivism, a discursive frame
work hostile to fundamental rights thinking.