Sources:
A History of France (2018) by John Julius Norwich. Atlantic Monthly Press, New York.
A Concise History of France (2005) by Roger Price. Cambridge University Press, UK.
A Brief History of France (2011) by Paul E. State. Facts on File, Inc. New York, NY.
https://www.britannica.com/place/France/The-Napoleonic-era
Audio Requiring Attribution:
Laurens Goedhart: https://commons.wikimedia.org/wiki/File:Clair_de_lune_(Claude_Debussy)_Suite_bergamasque.ogg
Inritter: https://commons.wikimedia.org/wiki/File:Rorate_Caeli_~_Gregorian_Chant.ogg
Wolfgang Amadeus Mozart: https://commons.wikimedia.org/wiki/File:Wolfgang_Amadeus_Mozart_-_Sinfonia_Concertante_f%C3%BCr_Violine,_Viola_und_Orchester_-_1._Allegro_m%C3%A6stoso.ogg
Pictures Requiring Attribution:
Wolfgang Sauber: https://commons.wikimedia.org/wiki/File:KMM_-_Kopf_1.jpg
Treanna: https://commons.wikimedia.org/wiki/File:Peuples_gaulois.jpg
CrespiCarmelite: https://commons.wikimedia.org/wiki/File:Celt.jpg
Caliniuc since Putzger & Westermann atlases (Atlas zur Weltgeschichte, Stier, H.E., dir., 1985):
https://en.wikipedia.org/wiki/File:Asia_Minor_in_the_Greco-Roman_period_-_general_map_-_regions_and_main_settlements.jpg
Caesar_campaigns_gaul-fr.svg: historicair 14:51, 8 July 2007 (UTC): https://en.wikipedia.org/wiki/File:Caesar_campaigns_gaul-en.svg
Hans A. Rosbach: https://commons.wikimedia.org/wiki/File:Altes_Rathaus_G%C3%B6ttingen_20110802-18.JPG
Lucie2beaugency: https://commons.wikimedia.org/wiki/File:Chartres_Cath%C3%A9drale_rosace.jpg
Larry Johnson: https://en.wikipedia.org/wiki/File:Statue_of_Louis_IX,_Basilique_du_Sacr%C3%A9-C%C5%93ur_de_Montmartre,_Paris_2009.jpg
Sodacan: https://en.wikipedia.org/wiki/File:Royal_Coat_of_Arms_of_Valois_France.svg
Vassil: https://en.wikipedia.org/wiki/File:S%C3%A9pulcre_Ligier_Richier_301008_02.jpg
Bundesarchiv, Bild 183-R09876 / CC-BY-SA 3.0: https://en.wikipedia.org/wiki/File:Bundesarchiv_Bild_183-R09876,_Ruhrbesetzung.jpg ; https://en.