The Criminal Tribes Act was one of the many laws passed on the 12th of October in 1871 by the British colonial government that applied to Indians based on their religion and caste identification. The Criminal Tribes Act and its provisions used the term Tribes, which included castes within their scope. This terminology was preferred for various reasons, including Muslim sensitivities that considered castes by definition Hindu, and preferred Tribes as a more generic term that included Muslims. The origins behind the creation of the act concerned Revolt of 1857 where many tribal chiefs as Dhan Singh Gurjar were labelled traitors and considered rebellious. Criminal Tribes Act of 1871 was amended, on the 28th of January in 1897; with the subtitle "An Act for the Registration of Criminal Tribes and Eunuchs", ordering that "criminal" eunuchs "dressed or ornamented like a woman in a public street… be arrested without warrant" and imprisoned.