Stuff You Missed in History Class

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Behind the Scenes Minis: Censorship Cats Mar 06, 2026

Show notes

Tracy talks about how the show's recording schedule meant that this week's Monday episode got revised repeatedly to reflect current events. Holly talks about the way theater performances during portions of heavy censorship in France incorporated audience participation.

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Théophile Steinlen Beyond 'Le Chat Noir' Mar 04, 2026

Show notes

“Le Chat Noir” is one of the most famous pieces of late 19th century European art, but the artist behind it was also very active in France's anarchist and socialist political groups of the time.

Research:

Asimakis, Magdalyn. “War, Socialism, and Cats: Théophile-Alexandre Steinlen's Political Artistic Practice.” The Met. Nov. 2, 2017. https://www.metmuseum.org/perspectives/theophile-alexandre-steinlen-cats-socialism-world-war-i
Budge, A. “Arts & Decoration Combined with the Spur.” Volumes 19-20. 1923. Accessed online: https://books.google.com/books?id=joAyAQAAIAAJ&vq=steinlen&source=gbs_navlinks_s
“Charles Matlack Price letters 1917-1947 [bulk 1918-1923].” The New York Public Library – Archives and Manuscripts. https://archives.nypl.org/mss/18567#:~:text=His%20career%20trajectory%20was%20briefly,to%20friends%2C%20and%20his%20work
“Declaration of the Rights of Man – 1789.” Yale Law School. https://avalon.law.yale.edu/18th_century/rightsof.asp
Fau-Vincenti, Véronique. “STEINLEN Théophile, Alexandre.” Le Maitron. Nov. 4, 2009. https://maitron.fr/steinlen-theophile-alexandre/
Gegout, E. and Ch. Malato. “Prison fin de siècle : souvenirs de Pélagie.” Paris. G. Charpentier et E. Fasquelle. 1891. https://digital-research-books-beta.nypl.org/read/7581051
Glass, Chloe. “Printmaker Theophile Steinlen Used Art to Advocate for Social Change in 1900s France.” Crystal Bridges Museum of American Art. https://crystalbridges.org/blog/printmaker-theophile-steinlen-used-art-to-advocate-for-social-change-in-1900s-france/
Goldstein, Robert Justin. “Fighting French Censorship, 1815-1881.” The French Review, vol. 71, no. 5, 1998, pp. 785–96. JSTOR, http://www.jstor.org/stable/398913
Guthrie, Christopher E. “History of Censorship in France.” EBSCO. 2023. https://www.ebsco.com/research-starters/politics-and-government/history-censorship-france
Kagan, Étienne, et al. “GEGOUT Ernest.”Le Maitron. April 7, 2014. https://maitron.fr/gegout-ernest-charles-joseph-ernest-dit-dictionnaire-des-anarchistes
Olsen, Annikka. “The Surprising Story of the Cat-Obsessed Artist Behind the Famed ‘Le Chat Noir’ Poster.” Artnet News. Oct. 28, 2024. https://news.artnet.com/art-world/theophile-alexandre-steinlen-tournee-du-chat-noir-2417712?amp=1
Stefiuk, Eleanor. 2022. “Villiers de L’Isle-Adam’s Anarchism: A Legacy of the Paris Commune.” Dix-Neuf26 (1): 1–17. doi:10.1080/14787318.2021.2010167

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Hercules Posey & the President’s House Mar 02, 2026

Show notes

The President's House was the first home of the U.S. president in the temporary capital of Phildelphia. While George Washington lived there, he had nine enslaved people that we know of., including the cook, Hercules.

Research:

“George Washington to Tobias Lear, 12 April 1791,” Founders Online, National Archives, https://founders.archives.gov/documents/Washington/05-08-02-0062 . [Original source: The Papers of George Washington, Presidential Series, vol. 8, 22 March 1791 – 22 September 1791, ed. Mark A. Mastromarino. Charlottesville: University Press of Virginia, 1999, pp. 84–]
“President's House Civic Engagement Forum Grant Report 1.” USHistory.org. https://www.ushistory.org/presidentshouse/controversy/october_30_2004_report.php
“Tobias Lear to George Washington, 5 June 1791,” Founders Online, National Archives, https://founders.archives.gov/documents/Washington/05-08-02-0172 . [Original source: The Papers of George Washington, Presidential Series, vol. 8, 22 March 1791 – 22 September 1791, ed. Mark A. Mastromarino. Charlottesville: University Press of Virginia, 1999, pp. 231–]
1838 Black Metropolis et al. “Re: President Donald Trump’s Executive Order, ‘Restoring Truth and Sanity to American History.’” 9/8/2025. https://preservationalliance.com/wp-content/uploads/2025/09/NPS-Signage-Letter-9-9-25.pdf
Althouse, Michela. “President's House display on George Washington's slaves remains despite White House scrutiny — for now.” Philly Voice. 9/26/2025. https://www.phillyvoice.com/george-washington-slaves-presidents-house-exhibit-trump/
Andersen, Eva. “Philadelphia advocates say key panels of slavery exhibit still missing at President's House Site.” CBS News. 2/25/2026. https://www.cbsnews.com/philadelphia/news/slavery-exhibit-philadelphia-presidents-house/
Bomar, Mary A. and Dennis R. Reidenbach. “Report on Site Review of Interpretive Programs by The Organization of American Historians.” National Park Service Independence National Historical Park. 9/8/2025. https://www.oah.org/wp-content/uploads/2025/09/Review-of-Independence-National-Historic-Parks-interpretive-programs.pdf
Cerino, Marco. “Feds detail plans for restoring President's House.” Philadelphia Tribune. 2/24/2026. https://www.phillytrib.com/news/local_news/feds-detail-plans-for-restoring-presidents-house/article_85ee7f4a-0b19-4d20-8933-951c7e2bfea0.html.
Chervinsky, Lindsay M. “The Enslaved Household of President George Washington.” The White House Historical Association. 9/6/2019. https://www.whitehousehistory.org/the-enslaved-household-of-president-george-washington
Custis, George Washington Parke. “Recollections and private memoirs of Washington.” Philadelphia, J. W. Bradley. 1861. https://archive.org/details/recollectionspri02cust/
Evans, Dorinda. “Portrait of a Man from the Island of Dominica (?).” Thyssen-Bornemisza Museo Nacional. https://www.museothyssen.org/en/collection/artists/reynolds-circle-sir-joshua/portrait-man-island-dominica
Fanelli, Doris Devine. “History, Commemoration, and an Interdisciplinary Approach to Interpreting the President's House Site.” The Pennsylvania Magazine of History and Biography , Oct, 2005, Vol. 129, No. 4. Via JSTOR. https://www.jstor.org/stable/20093820
George Washington’s Mount Vernon. “A Case of Mistaken Identity.” https://www.mountvernon.org/george-washington/slavery/mistaken-identity
George Washington’s Mount Vernon. “Hercules Posey.” https://www.mountvernon.org/library/digitalhistory/digital-encyclopedia/article/hercules
Hinks, Peter. “A Shambles for the President's House.” Pennsylvania History: A Journal of Mid-Atlantic Studies , Vol. 81, No. 2 (Spring 2014). Via JSTOR. https://www.jstor.org/stable/10.5325/pennhistory.81.2.0253
House Appropriations Committee. “H. Rept. 107-564 - DEPARTMENT OF THE INTERIOR AND RELATED AGENCIES APPROPRIATIONS BILL, 2003.” https://www.congress.gov/committee-report/107th-congress/house-report/564
Joselow, Maxine. “Park Service Is Ordered to Take Down Some Materials on Slavery and Tribes.” 9/16/2025. https://www.nytimes.com/2025/09/16/climate/trump-park-service-slavery-photo-tribes.html
Lawler, Edward Jr. “The President's House Revisited.” The Pennsylvania Magazine of History and Biography , Oct., 2005, Vol. 129, No. 4 (Oct., 2005). Via JSTOR. https://www.jstor.org/stable/20093817
Organization of American Historians. “Statement on the Freedom and Slavery Exhibit Removal at Independence National Historical Park.” 1/24/2026. https://www.oah.org/2026/01/24/statement-on-the-freedom-and-slavery-exhibit-removal-at-independence-national-historical-park/
Preservation Alliance. “We are outraged … “ 1/22/2026. https://preservationalliance.com/wp-content/uploads/2026/01/President-House-Statement-1-22-26.pdf
“US national parks told to remove signs on mistreatment of Native Americans, climate, Wash Post reports.” 1/27/2026. https://www.reuters.com/world/us/us-national-parks-told-remove-signs-mistreatment-native-americans-climate-wash-2026-01-27/
Rufe, Cynthia M. “CITY OF PHILADELPHIA, Plaintiff, v. DOUG BURGUM, et al., Defendants. Civil Action no. 26-434. https://storage.courtlistener.com/recap/gov.uscourts.paed.648842/gov.uscourts.paed.648842.53.0.pdf
Schuessler, Jennifer. “How Trump Brought the Fight Over American History to Philadelphia.” 2/5/2026. New York Times. https://www.nytimes.com/2026/02/05/arts/george-washington-slavery-trump-history.html
Smith, Dinita. “Slave Site For a Symbol Of Freedom.” New York Times. 4/20/2002. https://www.nytimes.com/2002/04/20/arts/slave-site-for-a-symbol-of-freedom.html
Spears, Alan. “To Tell the Truth.” National Parks Conservation Association. Winter 2026. https://www.npca.org/articles/11218-to-tell-the-truth
Visit Philadelphia. “The President's House: Freedom and Slavery in the Making of a New Nation.” Via YouTube. 12/14/2010. https://www.youtube.com/watch?v=ZPxu2z2GEcc
Wiencek, Henry. "George Washington and Slavery" Encyclopedia Virginia. Virginia Humanities, (07 Dec. 2020). Web. 11 Feb. 2026. https://encyclopediavirginia.org/entries/washington-george-and-slavery/
Young, Patrick. “The Signage at Manassas That Is Slated for Removal by the National Park Service.” The Reconstruction Era. 9/17/2025. https://thereconstructionera.com/the-signage-at-manassas-that-is-slated-for-removal-by-the-national-park-service/

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SYMHC Classics: Pueblo Revolt Feb 28, 2026

Show notes

This 2014 episode covers the Pueblo Revolt of 1680, in which Native Americans rose up against Spanish colonists and missionaries at the turn of the 17th century.

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Behind the Scenes Minis: Coffee, 'Pirats' and Sea Robbers Feb 27, 2026

Show notes

Holly and Tracy talk about their coffee preferences. Then Tracy traces the path that led her from a listener mail to the topic of Fort Mose.

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Francisco Menéndez & Fort Mose Feb 25, 2026

Show notes

Fort Mose was the first officially sanctioned settlement for free Black people in what’s now the United States. It was established as a place where people who escaped enslavement in the U.S. could live in the Spanish territory of Florida.

Research:

Blumetti, Jordan. “The First Floridians.” The Bitter Southerner. https://bittersoutherner.com/the-first-floridians-fort-mose-st-augustine
Cancio-Donlebún Ballvé, J. Á. (2021). The King of Spain’s Slaves in St. Augustine, Florida (1580–1618). Estudios del Observatorio / Observatorio Studies, 74, pp. 1-81. https://cervantesobservatorio.fas.harvard.edu/en/reports
curtis, Marcus. “Fort Mose: Gracia Real de Santa Teresa de Mose.” 3/2/2022. https://storymaps.arcgis.com/stories/2f5446036d2d4e109439baade4e1f4e7
Dunlop, J.G. “Gracia Real de Santa Teresa de Mose: A Free Black Town in Spanish Colonial Florida.” The American Historical Review , Feb., 1990, Vol. 95, No. 1 (Feb., 1990). https://www.jstor.org/stable/2162952
org. “Francisco Menéndez.” https://enslaved.org/fullStory/16-23-92885/
Florida Frontiers. “Fort Mose: America’s First Free Black Community.” 12/11/2016. https://www.pbs.org/video/florida-frontiers-fort-mose-americas-first-free-black-community/
Florida Museum. “Fort Mose.” https://www.floridamuseum.ufl.edu/histarch/research/st-augustine/fort-mose/
Fort Mose Historical Society. “The Fort Mose Story.” https://fortmose.org/about-fort-mose/
Halbirt, Carl D. “La Ciudad de San Agustín: A European Fighting Presidio in Eighteenth-Century ‘La Florida.’” Historical Archaeology , 2004, Vol. 38, No. 3, Presidios of the North American Spanish Borderlands (2004). Via JSTOR. https://www.jstor.org/stable/25617179
Hurston, Zora Neale and John R. Lynch. “The Journal of Negro History , Oct., 1927, Vol. 12, No. 4 (Oct., 1927). https://www.jstor.org/stable/2714042
Landers, Jane. “Black Frontier Settlements in Spanish Colonial Florida.” OAH Magazine of History , Spring, 1988, Vol. 3, No. 2, The Frontier (Spring, 1988). Via JSTOR. https://www.jstor.org/stable/25162596
Landers, Jane. “Gracia Real de Santa Teresa de Mose: A Free Black Town in Spanish Colonial Florida.” The American Historical Review , Feb., 1990, Vol. 95, No. 1 (Feb., 1990). https://www.jstor.org/stable/2162952
Landers, Jane. “The Atlantic Transformations of Francisco Menéndez.” From Biography and the Black Atlantic. University of Pennsylvania Press. 2014.
MacMahon, Darcie and Kathleen Deagan. “Legacy of Fort Mose.” Archaeology , September/October 1996, Vol. 49, No. 5 (September/October 1996). Via JSTOR. https://www.jstor.org/stable/41771187
Proenza-Coles, Christina. “Freedom Seekers.” Lapham’s Quarterly. 3/19/2019. https://www.laphamsquarterly.org/roundtable/freedom-seekers
Wasserman, Adam. “Forming a nation: the free black settlement at Fort Mose.” From A People’s History of Florida. Via Libcom.org.6/28/2009. https://libcom.org/article/forming-nation-free-black-settlement-fort-mose
Weiss, Daniel. “Freedom Fort.” Archaeology. Mar/Apr2024, Vol. 77 Issue 2, p36-41.

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Melitta Bentz and the Coffee Filter Feb 23, 2026

Show notes

Melitta Bentz invented the coffee filter in 1908 and changed coffee culture forever. Through the decades and after reckoning with its relationship with the Third Reich, the company she founded in her Dresden apartment endures today.

Research:

“The Weimar Republic 1918-1929 - EdexcelChanges in society, 1924–29.” https://www.bbc.co.uk/bitesize/guides/z9y64j6/revision/8#:~:text=Hourly%20wages%20rose%20in%20real,crisis%2C%20such%20as%20the%20hyperinflation
DEUTSCHES REICH REICHSPATENTAMТ PATENTSCHRIFT. “Melitta-Werke Akt.-Ges. in Minden, Westf. Filterpapiereinsatz für Kaffeeaufbrühfilter u. dgl.” https://www.dpma.de/docs/dpma/veroeffentlichungen/de653796a_melitta1937.pdf
German Patent and Trademark Office. “The invention of the coffee filters.” https://www.dpma.de/english/our_office/publications/ingeniouswomen/110jahrekaffeefilter/index.html
“The History of Leipziger Messe.” https://www.leipziger-messe.de/en/company/portrait/history/
KOSSACK, KRISTAN. “Betriebsalltag und Unternehmensentwicklung eines NS-Musterbetriebs im Spiegel seiner Werkzeitung.” Westfälische Zeitschrift 155. 2005. http://www.westfaelische-zeitschrift.lwl.org
“Melitta Bentz - the woman who invented the coffee filter.” Europeana. https://www.europeana.eu/en/stories/melitta-bentz-the-woman-who-invented-the-coffee-filter
“Melitta Bentz KG - coffee filter.” Deutsches-Kunststoff Museum. https://www.deutsches-kunststoff-museum.de/sammlung/virtuelles-museum/k-2002-00982/
Morris, Jonathan. “Coffee: A Global History.” Reaktion Books. 2019.
Moses, Claire. “Overlooked No More: Melitta Bentz, Who Invented the Coffee Filter.” New York Times. Sept. 5, 2018. https://www.nytimes.com/2018/09/05/obituaries/melitta-bentz-overlooked.html
“Our History.” Melitta Group. https://www.melitta-group.com/en/unternehmen/unsere-geschichte
Wierling, Dorothee. “Coffee.” International Encyclopedia of the First World War. https://encyclopedia.1914-1918-online.net/article/coffee/

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SYMHC Classics: COINTELPRO 2 Feb 21, 2026

Show notes

Part two of this 2020 episode looks at some of the specifics of the COINTELPROs that targeted black liberation organizations and the New Left, as well as how these programs were finally exposed to the public.

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Behind the Scenes Minis: Whoopsy Whimsy Feb 20, 2026

Show notes

Holly shares a story of accidentally taking ephedrine. Tracy shares her delight at a pronunciation of the word catastrophe.

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Great Lisbon Earthquake of 1755 Feb 18, 2026

Show notes

On November 1, 1755, a massive earthquake took place on the floor of the Atlantic Ocean southwest of Lisbon, Portugal. The destruction in Portugal led to one of the first coordinated government responses to a natural disaster.

Research:

Algarve History Association. “The 1755 Lisbon Earthquake and the Algarve.” https://www.algarvehistoryassociation.com/en/portuguese-history/algarve-history/194-the-1755-lisbon-earthquake-and-the-algarve
Blanc, P.-L.: Earthquakes and tsunami in November 1755 in Morocco: a different reading of contemporaneous documentary sources, Nat. Hazards Earth Syst. Sci., 9, 725–738, https://doi.org/10.5194/nhess-9-725-2009, 2009.
Borlase, William. “The Natural History of Cornwall.” Oxford : printed for the author; by W. Jackson: sold by W. Sandby, London; and the booksellers of Oxford. 1758.
Cavendish, Richard. “Pombal and the Inquisition in Portugal.” History Today. 5/5/2001. https://www.historytoday.com/archive/months-past/pombal-and-inquisition-portugal
Dynes, Russell R. “The Lisbon Earthquake in 1755: The First Modern Disaster.” University of Delaware Disaster Research Center. Preliminary Paper #333.
Joel, Lucas. “November 1, 1755: Earthquake Destroys Lisbon.” EARTH. November/December 2015.
Lai, Dria. “The Great Lisbon Earthquake: A Journey through the First Modern Disaster.” https://storymaps.arcgis.com/stories/e30a2ea6401e4f2e8805dfbcfa604dc5
Lisbon Earthquake Museum. “Inquérito.” https://lisbonquake.com/en-GB/blog/inquerito
Lisbon Earthquake Museum. “Providências.” https://lisbonquake.com/en-GB/blog/providencias
Martínez-Loriente, S., Sallarès, V. & Gràcia, E. The Horseshoe Abyssal plain Thrust could be the source of the 1755 Lisbon earthquake and tsunami. Commun Earth Environ 2, 145 (2021). https://doi.org/10.1038/s43247-021-00216-5
Mascarenhas, J., Belgas, L., Branco, F.G., Vieira, E. (2024). The Pombaline Cage (“Gaiola Pombalina”): An European Anti-seismic System Based on Enlightenment Era of Experimentation. In: Endo, Y., Hanazato, T. (eds) Structural Analysis of Historical Constructions. SAHC 2023. RILEM Bookseries, vol 47. Springer, Cham. https://doi.org/10.1007/978-3-031-39603-8_5
Molesky, Mark. “The Vicar and the Earthquake: Conflict, Controversy, and a Christening during the Great Lisbon Disaster of 1755.” e-JPH, Vol. 10, number 2, Winter 2012.
Penwith Local History Group. “The Mounts Bay Tsunami.” https://www.penwithlocalhistorygroup.co.uk/on-this-day/?id=269

Pereira, Alvaro S. “The Opportunity of a Disaster: The Economic Impact of the 1755 Lisbon Earthquake.” The Journal of Economic History , Jun. 2009. Via JSTOR. https://www.jstor.org/stable/40263964

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