Transgender History, Part I: An Anthropology of Gender-Nonconformity Across Ages and Cultures.

Transgender experiences have been attested since the dawn of civilization. Long before gender was reinterpreted as socially constructed and non-binary by 20th-century Western scholarship, concepts such as not belonging to the gender assigned at birth, transitioning, and being "neither a man nor a woman" integrated the belief systems and practices of various societies worldwide. This review examines anthropological and historical records of trans, non-binary, and gender-nonconforming behavior spanning six continents and five millennia. Moreover, we investigate how trans experiences interact with local traditions, family structures, laws, religions, and other social institutions. Finally, we explore trans-inclusive historiographical trends and discuss the relevance of transgender history awareness for professional and academic endeavors beyond the social sciences.