re. ccf, inquiring lboster minds who have not yet done so will, no doubt, want to rush out and read seymour martin lipset's very first book _agrarian socialism_ (basis of which was his doctoral dissertation, at columbia, i think)...
re. social credit, those same curious minds - along with numerous others - are surely thirsting for c. b. macpherson's initial book _democracy in alberta_ as well...
lawrence goodwyn's book _democratic promise_ is good read and important contribution to late 19th century u.s. populism but it suffers from romanticism characterizing a good bit of late New Left historiography, extrapolating from a specific texas case study he overstates positive features, robert mcmath's _american populism_ is more 'balanced' treatment of movement's complexities and contradictions...
as for some of the contradictions, gerald gaither's _blacks and the populist revolt_ presents detailed critique of notion that southern populism represented bi-racial coalition... mh