Supreme Order of the Star Spangled Banner

The Supreme Order of the Star Spangled Banner (SSSB) was an American nativist secret society, founded in 1849 by Charles B. Allen, existing for the purpose of clandestine political organisation to "keep foreigners, naturalized citizens, and Catholics out of public office," collaborating with similarly-minded groups, including the Order of United Americans (OUA), as part of the broader movement of Know-Nothingism.