Tongs are Chinese (b) secret societies in the United States in early 1800s.
Early 1800s Chinese immigrant communities in the United States were the birthplace of tongs, which were organizations that offered legal, financial, and protective services to a flood of immigrants shut out of traditional American institutions.
Chinese immigrants who are primarily located in the United States, with lesser populations in Canada, Australia, and the United Kingdom, form tongs. Tong means "hall" or "gathering place" in Chinese. These groups, which are frequently connected to criminal activity, are referred to as secret societies or sworn brotherhoods. Tong halls, many of which had ties to Chinese organized crime, were immediately identifiable throughout the majority of American Chinatowns in the 1990s.
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