https://www.britannica.com/science/sexology https://encyclopedia.ushmm.org/content/en/article/magnus-hirschfeld-2 https://gladstone.org/news/lgbtq-history-timeline https://www.nps.gov/articles/lgbtq-activism-henry-gerber-house-chicago-il.htm#:~:text=In%201924%20Henry%20Gerber%20founded,homosexual%20community%20than%20in%20America. https://www.bbc.com/culture/article/20221121-the-well-of-loneliness-the-most-corrosive-book-ever https://time.com/5295476/gay-pride-pink-triangle-history/ https://www.archives.gov/publications/prologue/2016/summer/lavender.html https://guides.loc.gov/lgbtq-studies/before-stonewall/mattachine https://one.usc.edu/archive-location/one-magazine https://projects.library.wayne.edu/omeka-s/s/docsets/page/LGBT_Timeline https://www.archives.gov/federal-register/codification/executive-order/10450.html https://guides.loc.gov/lgbtq-studies/before-stonewall/daughters-of-bilitis https://one.usc.edu/archive-location/ladder https://firstamendment.mtsu.edu/article/one-inc-v-olesen-9th-cir/ https://www.history.com/news/lgbtq-uprisings-before-stonewall-riots https://www.nyclgbtsites.org/site/picket-in-front-of-u-s-army-building-first-ever-u-s-gay-rights-protest/ https://www.whitehousehistory.org/lgbtq-protests-in-lafayette-square https://www.history.com/topics/gay-rights/the-stonewall-riots https://www.persadcenter.org/history https://www.thetaskforce.org/about/ https://pflag.org/about-us/ https://www.psychiatry.org/psychiatrists/diversity/education/best-practice-highlights/working-with-lgbtq-patients#:~:text=In%20the%20context%20of%20Psychiatry,new%20understanding%20and%20treatment%20LGBTQ. https://www.pittsburghmagazine.com/pride-month-the-history-of-pittsburghs-gay-pride-parade-spans-decades/ https://www.history.com/this-day-in-history/anita-bryant-hit-in-the-face-with-pie https://milkfoundation.org/about/harvey-milk-biography https://www.sftravel.com/article/brief-history-rainbow-flag https://www.nps.gov/places/1979-gay-rights-march.htm https://law.justia.com/cases/pennsylvania/supreme-court/1980/490-pa-91-0.html https://www.hiv.gov/hiv-basics/overview/history/hiv-and-aids-timeline#year-1981 https://pittmensstudy.com/our-history/ https://pittmensstudy.com/wp-content/uploads/2010/12/read-about-our-history.pdf https://www.aidsmemorial.org/quilt-history https://historicpittsburgh.org/islandora/object/pitt%3AUS-QQS-mss526/viewer https://actupny.com/category/history/ https://www.britannica.com/topic/ACT-UP https://www.joepomettolaw.com/articles/lgbt-discrimination/#:~:text=Pittsburgh%20passed%20its%20first%20city,employment%2C%20housing%20and%20public%20accommodations. https://www.hrc.org/our-work/stories/repeal-of-dont-ask-dont-tell https://www.pittsburghmagazine.com/this-week-in-pittsburgh-history-first-gay-pride-week/#:~:text=The%20event%2C%20held%20on%20Sunday,to%20feel%20empowered%20and%20unified. https://www.pittsburghmagazine.com/pride-month-the-history-of-pittsburghs-gay-pride-parade-spans-decades/ https://chcoc.gov/sites/default/files/addressing-sexual-orientation-discrimination-federal-civilian-employment-guide-employees_508.pdf https://glaad.org/tdor/ https://glaad.org/about/ https://www.guidestar.org/profile/23-2874576 https://www.vermontjudiciary.org/family/divorce/civil-union-and-dissolution https://supreme.justia.com/cases/federal/us/539/558/ https://www.sisterspgh.org/mission-vision-values https://www.hrc.org/our-work/stories/the-journey-to-marriage-equality-in-the-united-states