This article compares and connects two episodes of political violence in the late nineteenth century: the Haymarket Affair in Chicago in 1886 and the bombing of the offices of the De Beers Company, chaired by Cecil Rhodes, at Kimberley on the South African diamond fields in 1891. These episodes were connected by the existence in both countries of an American and then global movement, the Knights of Labor/Labour. The Knights’ American history was shaped by Haymarket. Their South African history was radically altered by the De Beers explosion, which both the Knights and their enemies interpreted through the prism of Haymarket. They drew lessons from it that determined their own conduct and may have contributed to the demise of the South African Knights less than two years later. This article charts those connections and the context to the De Beers explosion, the trial that followed, and the lessons that South African Knights drew from the experiences of their American brothers and sisters.
