hetsa.fec.anu.edu.au/review/ejournal/pdf/34-A-06.pdf  The 'dismal science' and slavery www.google.com/search?q=%22Thomas+Carlyle%22&hl=en&lr=&start=570&sa=N  Chartism www.ssc.upenn.edu/polisci/programs/theory/McClure.pdf  Political truths...the Condition-of-England