Palace of Versailles image-
“Stock Photo and Image Portfolio by Worakit Sirijinda.” Shutterstock. Accessed November 14, 2022. http://www.shutterstock.com/gallery-502915p1.html.
Place de la Concord-
“Quick History of the Place De La Concorde in Paris.” Discover Walks Blog, February 5, 2020. https://www.discoverwalks.com/blog/paris/quick-history-of-the-place-de-la-concorde-in-paris/.
Palace de la Concord during French Revolution-
Limited, Alamy. “The Execution of Louis XVI in the Place De La Revolution on 21 January 1793. Museum: Musée Carnavalet, Paris Stock Photo.” Alamy. Accessed November 14, 2022. https://www.alamy.com/the-execution-of-louis-xvi-in-the-place-de-la-revolution-on-21-january-1793-museum-muse-carnavalet-paris-image212813472.html.
Pantheon-
Ranogajec, Dr. Paul A., and Dr. Paul A. Ranogajec. “The Pantheon (Rome).” Smarthistory. Accessed November 15, 2022. https://smarthistory.org/the-pantheon/.
Reign of Terror-
Elliott, Grace (Dalrymple) Mrs., d. 1823, and E. Jules (EÌ?mile Jules) MeÌ?ras. During the Reign of Terror: Journal of My Life During the French Revolution. New York: Sturgis & Walton Company, 1910.