As always, you are encouraged to do your own research…

1. https://encyclopedia.ushmm.org/content/en/timeline-event/holocaust/1933-1938/reichstag-fire-decree
   1. Presidential Emergency Decree of 28 February 1933 (1390-PS)
   2. https://encyclopedia.ushmm.org/content/en/article/reichstag-fire-decree
2. https://encyclopedia.ushmm.org/content/en/article/concentration-camps-1933-39
3. https://fcit.usf.edu/holocaust/resource/document/DOCCA2.htm
4. https://www.military.com/video/operations-and-strategy/second-world-war/ww2-inside-the-nazi-death-camps/3989822140001
5. https://perspectives.ushmm.org/item/protective-custody-order-for-herbert-froehlich/collection/german-police-and-the-nazi-regime
6. https://www.britannica.com/biography/Magnus-Hirschfeld
7. https://www.britannica.com/topic/Scientific-Humanitarian-Committee
8. https://www.britannica.com/biography/Louis-Spohr
9. https://en.wikipedia.org/wiki/Franz_Joseph_von_B%C3%BClow
10. https://encyclopedia.ushmm.org/content/en/article/paragraph-175-and-the-nazi-campaign-against-homosexuality