acquiredimmunodeficiencysyndrome aids aids(disease) aspectossociales aspectpolitique aspectsocial history lgbtqgenderidentity lgbtqhistory lgbtqhiv/aids politicalaspects politicalaspectsofaids(disease) publicpolicy sexchange sida socialaspects socialaspectsofaids(disease) sociology stonewallbookawards síndromedeinmunodeficienciaadquirida(sida) transsexualism unitedstates