Wage-earning class, rise of, [40], [69]
Wages, [71], [79], [106], [119], [120], [150], [174], [195], [206], [220], [224], [230]
Walter de Henley on farming, [42], [44]
War, South African, [225], [230]
War, the Thirty Years’, [134]; the Continental, [171], [195]
—— cost of, [173]
Wars and industry, [81], [122]–129, [134], [166], [167]–175, [216], [224]