RT Article T1 Free Labor, Wage Labor, and the Slave Power: Republicanism and the Republican Party in the 1850s JF The market revolution in America SP 128 OP 148 A1 ASHWORTH, JOHN LA English PB University Press of Virginia YR 1996 UL https://ixtheo.de/Record/1838691723 SN 081391650X SN 0813916496