Infantry combat scene in Bougainville, France (1914). Original image from National Museum of Health and Medicine. Digitally… https://www.rawpixel.com/image/2298620/free-photo-image-war-vintage-soldierFree Image from public domain licenseThe American Soldiers in Presence of Gas suring World War I (1918). Original image from National Museum of Health and… https://www.rawpixel.com/image/2298583/free-photo-image-war-vintage-soldierFree Image from public domain licenseDismounted: The Fourth Troopers Moving the Led Horses (1890) by Frederic Remington. Original from The Clark Art Institute.… https://www.rawpixel.com/image/2907371/free-illustration-image-horse-painting-artFree Image from public domain licenseThe Mexican Major (1889) by Frederic Remington. The Art Institute of Chicago. Digitally enhanced by rawpixel. https://www.rawpixel.com/image/2907362/free-illustration-image-horse-painting-artFree Image from public domain licenseUp-to-date map of the world war (1942) by Manila Shinbun-sha. Original from The Beinecke Rare Book & Manuscript Library.… https://www.rawpixel.com/image/2041112/up-to-date-map-the-world-warFree Image from public domain licenseThe Advance–Guard, or The Military Sacrifice (The Ambush) (1890) by Frederic Remington. The Art Institute of Chicago.… https://www.rawpixel.com/image/2907363/free-illustration-image-horse-painting-warFree Image from public domain licenseMentor and Telemachus, Having Survived the Storm, Are Spirited to the Island of Calypso on a Mast, from The Adventures of… https://www.rawpixel.com/image/8980025/image-paper-cloud-cartoonFree Image from public domain licenseThe Battle of Actium from The Story of Caesar and Cleopatra by Geraert Peemans (Manufacturer) https://www.rawpixel.com/image/9001012/image-rose-person-patternFree Image from public domain licenseThree Moored Sailing Vessels, from Thirteen Naval Scenes by Reinier Zeeman, (Reinier Nooms) https://www.rawpixel.com/image/8971279/image-paper-sky-artFree Image from public domain licenseThe Superb Lily, from The Temple of Flora by Richard Earlom https://www.rawpixel.com/image/8969964/the-superb-lily-from-the-temple-flora-richard-earlomFree Image from public domain licenseThe Battle between the Gods and the Giants by Joachim Antonisz. Wtewael https://www.rawpixel.com/image/8961552/the-battle-between-the-gods-and-the-giants-joachim-antonisz-wtewaelFree Image from public domain licenseSketch for 'Dido on the Funeral Pyre' (recto); Erotic Sketch of Man and Woman (verso) by Henry Fuseli https://www.rawpixel.com/image/8973762/image-paper-frame-personFree Image from public domain licenseAgandecca, French Warrior, Starno, after The Apotheosis of French Heroes Who Died for Their Country during the War for… https://www.rawpixel.com/image/8972108/image-paper-person-artFree Image from public domain licenseMrs. Daniel Hubbard (Mary Greene) by John Singleton Copley https://www.rawpixel.com/image/8939114/mrs-daniel-hubbard-mary-greene-john-singleton-copleyFree Image from public domain licenseThe Wounded Standard-Bearer by Joseph Louis Hippolyte Bellangé https://www.rawpixel.com/image/9053443/the-wounded-standard-bearer-joseph-louis-hippolyte-bellangeFree Image from public domain licenseCaesar Sends a Messenger to Cleopatra from The Story of Caesar and Cleopatra by Guilliam van Leefdael (Manufacturer) https://www.rawpixel.com/image/9051372/image-dog-person-patternFree Image from public domain licenseWilhelm I, King of Prussia, from Les Génies de la Mort by Edmond Guilliaume https://www.rawpixel.com/image/8969469/wilhelm-king-prussia-from-les-genies-mort-edmond-guilliaumeFree Image from public domain licenseMarine Scene by Imitator of Anthony Vandyke Copley Fielding https://www.rawpixel.com/image/8968080/marine-scene-imitator-anthony-vandyke-copley-fieldingFree Image from public domain licenseHaitian Horseman (Scene from the "French Colonial Wars") by Jean Louis André Théodore Géricault https://www.rawpixel.com/image/8981284/image-paper-cartoon-horseFree Image from public domain licenseCaesar Embarks by Boat to Join His Army from The Story of Caesar and Cleopatra by Geraert Peemans (Manufacturer) https://www.rawpixel.com/image/9001800/image-person-birds-patternFree Image from public domain licenseVillain, Thou Diest, plate ten from Othello by Théodore Chassériau https://www.rawpixel.com/image/8987784/villain-thou-diest-plate-ten-from-othello-theodore-chasseriauFree Image from public domain licenseGuard Mount, Head-Quarters Army of the Potomac by Timothy O'Sullivan https://www.rawpixel.com/image/9013110/guard-mount-head-quarters-army-the-potomac-timothy-osullivanFree Image from public domain licenseCivil War Regalia of Major Levi Gheen McCauley by George Cope https://www.rawpixel.com/image/8939421/civil-war-regalia-major-levi-gheen-mccauley-george-copeFree Image from public domain licenseProvide the Sinews of War, Buy Liberty Bonds by Joseph Pennell https://www.rawpixel.com/image/9048123/provide-the-sinews-war-buy-liberty-bonds-joseph-pennellFree Image from public domain licenseThe War with Venice, from The Triumphal Arch of Maximilian I by School of Albrecht Dürer https://www.rawpixel.com/image/8978400/image-paper-cartoon-personFree Image from public domain licenseCarlo the Great, Running Away with the East Indes by Charles Williams https://www.rawpixel.com/image/8990464/carlo-the-great-running-away-with-the-east-indes-charles-williamsFree Image from public domain licenseVessel Depicting a Sacrificial Ceremony for a Royal Accession by Maya https://www.rawpixel.com/image/8939574/vessel-depicting-sacrificial-ceremony-for-royal-accession-mayaFree Image from public domain licenseCaesar in the Gallic Wars from The Story of Caesar and Cleopatra by Guilliam van Leefdael (Manufacturer) https://www.rawpixel.com/image/9001491/image-horse-person-patternFree Image from public domain licenseAnti-Slavery Medallion by Wedgwood Manufactory (Manufacturer) https://www.rawpixel.com/image/8929685/anti-slavery-medallion-wedgwood-manufactory-manufacturerFree Image from public domain licenseThe Roll Call of the Last Victims of the Terror by Charles Louis-Lucien Muller https://www.rawpixel.com/image/8962328/the-roll-call-the-last-victims-the-terror-charles-louis-lucien-mullerFree Image from public domain licensePortrait of Dr. William McNeill Whistler by James McNeill Whistler https://www.rawpixel.com/image/8939325/portrait-dr-william-mcneill-whistler-james-mcneill-whistlerFree Image from public domain licenseHoratius Slaying his Sister Camilla after the Defeat of the Curiatii by Etienne Barthélemy Garnier https://www.rawpixel.com/image/8996853/image-paper-frame-personFree Image from public domain licenseMasks worn during experiments with plague. Manila, Philippines (1912). Original image from National Museum of Health and… https://www.rawpixel.com/image/2298618/free-photo-image-vintage-covid-peopleFree Image from public domain licenseWomen empowerment png, woman flexing muscle, Rosie Riveter portrait. Free public domain CC0 image. https://www.rawpixel.com/image/6266175/png-vintage-public-domainFree PNG from public domain licenseOf course I can! I'm as patriotic as can be -- and ration points won't worry me! (1944), vintage poster by Dick Williams.… https://www.rawpixel.com/image/9407641/image-person-art-vintageFree Image from public domain license"We Can Do It!", also called "Rosie the Riveter" after the iconic figure of a strong female war production worker (1942… https://www.rawpixel.com/image/8628528/image-art-vintage-blueFree Image from public domain licenseSword png sticker, weapon vintage illustration on transparent background. Free public domain CC0 image. https://www.rawpixel.com/image/6331871/png-sticker-vintageFree PNG from public domain licenseThe American Soldiers in Presence of Gas during World War I (1918). Original image from National Museum of Health and… https://www.rawpixel.com/image/2298627/free-photo-image-vintage-people-covidFree Image from public domain licenseClinical photograph of a cyst of conjunctiva. Original image from National Museum of Health and Medicine. Digitally enhanced… https://www.rawpixel.com/image/2298608/free-photo-image-eye-vintage-blackFree Image from public domain licenseMap of Zeppelin and aeroplane bombs on London. From: World War I photograph album (1919) by Herbert Green. Original from… https://www.rawpixel.com/image/2038866/map-zeppelin-and-aeroplane-bombsFree Image from public domain licenseThe "Human Squirrel" who did many daring "stunts" in climbing for benefit of War Relief Funds in New York City. He is shown… https://www.rawpixel.com/image/8799893/photo-image-vintage-smoke-public-domainFree Image from public domain licenseWomen wearing surgical masks during the influenza epidemic, Brisbane (1919). Original image from State Library of… https://www.rawpixel.com/image/2298584/free-photo-image-vintage-black-and-white-covidFree Image from public domain license