When Heinrich Hössli and K. H. Ulrichs began their pioneering homosexual scholarship in the late 19th century, they found little in the way of comprehensive historical data, except for material from ancient Greece and Islam. Some other information was added by the English scholars Richard Burton and Havelock Ellis. In Germany, Albert Moll published a volume containing lists of famous homosexuals. By the end of the century, however, when the Berlin Scientific-Humanitarian Committee was formed it was realised that a comprehensive bibliographical search must be undertaken. The results of this inquiry were incorporated into the volumes of the Jahrbuch fur sexualle Zwischenstufen and Magnus Hirschfeld's Die Homoexualitat des Mannes und des Weibes (1914). The Great Depression and the rise of Nazism put a stop to most serious homosexual research.
1950s and 1960s :
As part of the growth of the contemporary gay movement in Southern California, a number of historical articles made their way into such movement periodicals as The Ladder, Mattachine Review, and One Quarterly. In France, Arcadie under the editorship of André Baudry published a considerable amount of historical material. Almost without exception, university scholars were afraid to touch the subject. As a result, much of the work was done by autodidacts toiling under less than ideal conditions. Since most of this scholarship was done under movement auspices, it tended to reflect relevant concerns; compiling a brief of injustices and biographical sketches of exemplary gay men and women of the past for example.
The atmosphere of the 1960s changed things. The sexual revolution made human sexuality an appropriate object of research. A new emphasis on social and intellectual history appeared, stemming in large measure from the group around the French periodical Annales. Although several useful syntheses of the world history of homosexuality have appeared, much material, especially from Islam, China and other non-Western cultures has not yet been properly studied and published, so that undoubtedly these will be superseded.
School Curricula:
In 2011, California became the first U.S. state to pass a law requiring LGBT history to be taught in public schools. However, the first textbook complying with the law was only published in 2017 due to opposition from conservative groups and communities. Colorado and New Jersey passed similar laws in 2019, and an LGBT history law in Illinois took effect in July 2020. Six southern states have laws banning LGBT history from being taught in schools.
