中学数学英語理科社会国語高校数学英語理科社会国語

写真・画像の出典とライセンス

解説で使っている写真・絵画・古い写真は、グラフや模式図（自作）を除き、Wikimedia Commons などで商用利用と改変が許されているライセンス（パブリックドメイン・CC0・CC BY・CC BY-SA）のものだけを使っています。各写真の下にも同じクレジットを表示しています。掲載にあたって縦横比はそのまま、幅 1000 px 以下に縮小しています。

ライセンスの表記や出典に誤りがあれば、直します。全 197 点。

ファイル作者出典ライセンス
bb-08/beech.jpg魚沼市観光協会UonumaPhoto Buna Forest Mount Gongendo 201705.jpgCC BY 4.0
bb-08/laurel.jpgCun CunKasugayama Forest.jpgCC BY-SA 4.0
bb-08/moss-lava.jpgOlga ErnstMoss covered lava field Svínahraun, Iceland.jpgCC BY-SA 4.0
bb-08/rainforest.jpgVyacheslav ArgenbergTaman Negara, Malaysia, Primary tropical rainforest.jpgCC BY 4.0
bb-08/taiga.jpgVyacheslav ArgenbergErgaki, Taiga in Siberia, Dark coniferous forest, Sayan Mountains, Russia.jpgCC BY 4.0
eb-03/basalt.jpgNessa EullBasalt (GeoDIL number - 455).jpgCC0
eb-03/gabbro.jpgMike DavisGabbro (GeoDIL number - 134).jpgCC0
eb-03/gneiss.jpgMike DavisDiorite gneiss (GeoDIL number - 431).jpgCC0
eb-03/granite.jpgDexter PerkinsBiotite granite (GeoDIL number - 18).jpgCC0
eb-03/marble.jpgNessa EullWhite marble (GeoDIL number - 507).jpgCC0
eb-03/sandstone.jpgNessa EullSandstone (GeoDIL number - 474).jpgCC0
g-03/ganges.jpgDialog Center ImagesBathing ghats, Ganges, Varanasi, October 2000 (23121567501).jpgCC BY-SA 2.0
g-03/kaaba.jpgMoataz Egbaria (معتز اغبارية)Kaaba, Makkah3.jpgCC BY-SA 3.0
g-03/sagrada.jpgBernard GagnonSagrada Familia 03.jpgCC BY-SA 3.0
g-03/stilt-house.jpgPattayaPatrolDFC 2238 Stilted riverside homes reflected in the calm water of a narrow canal.jpgCC BY-SA 4.0
g-04/angkor.jpgChristophe95Angkor Wat at sunrise 3.jpgCC BY-SA 4.0
g-04/borobudur.jpgJakub HałunBorobudur, Java, Indonesia, 20220817 1013 8739.jpgCC BY-SA 4.0
g-04/great-wall.jpgxiquinhosilva67054-The-Great-Wall, Mutianyu.jpgCC BY 2.0
g-04/shanghai.jpgKing of HeartsPudong Shanghai November 2017 panorama.jpgCC BY-SA 4.0
g-04/taj-mahal.jpgYannTaj Mahal, Agra, India.jpgCC BY-SA 4.0
g-05/colosseum.jpgWilfredorColosseum of Rome, Italy.jpgCC0
g-05/kilimanjaro.jpgSergey PesterevKilimanjaro from Amboseli.jpgCC BY-SA 4.0
g-05/parthenon.jpgA.SavinAttica 06-13 Athens 35 Parthenon.jpgCC BY-SA 3.0
g-05/pyramid.jpgkallernaGreat Sphinx of Giza and Pyramid of Cheops.jpgCC BY-SA 4.0
g-05/sahara.jpgVyacheslav ArgenbergSand dunes, Libyan Desert, Dakhla Oasis, Egypt.jpgCC BY 4.0
g-06/amazon.jpglubasiAerial view of the Amazon Rainforest.jpgCC BY-SA 2.0
g-06/grand-canyon.jpgTuxysoGrand Canyon Hopi Point with rainbow 2013.jpgCC BY-SA 3.0
g-06/iguazu.jpgW. Bulach00 1838 Iguazu Falls from the Brazilian side.jpgCC BY-SA 4.0
g-06/machu-picchu.jpgSteve FUNGMachu Picchu, Overlook 1.jpgCC BY-SA 4.0
g-06/statue-liberty.jpgWilliam WarbyStatue of Liberty, NY.jpgCC BY 2.0
g-06/uluru.jpgrumpleteaserAyers Rock at sunset.jpgCC BY 2.0
g-07/caldera.jpgMiya.mMt.Aso and caldera01.jpgCC BY-SA 3.0
g-07/terrace.jpgDrph17Tsunan Shinano River Terrace July2022.jpgCC BY 4.0
g-07/torii.jpgSTA3816Kurokami Buried Torii.jpgCC BY-SA 3.0
g-12/aso.jpgRaita FutoAso's Caldera (52133247158).jpgCC BY 2.0
g-12/fuji.jpgAlpsdakeMount Fuji and Mount Ryu from Lake Motosu.jpgCC BY-SA 4.0
g-12/nikko.jpgMauricio V. GentaKegon no Taki 2023-08-25 (3).jpgCC BY-SA 4.0
g-12/okinawa-shuri.jpgBehBeh20080328首里城正殿.jpgCC BY-SA 3.0
g-12/sensoji.jpgKENPEIKaminarimon1.jpgCC BY 3.0
g-12/shirakawago.jpgBernard GagnonGassho-zukuri farmhouse-01.jpgCC BY-SA 3.0
g-12/shiretoko.jpg663highland140829 At Shiretoko Goko Lakes Hokkaido Japan02n.jpgCC BY 2.5
g-12/yakushima.jpgΣ64Jomon Sugi 03.jpgCC BY 3.0
gt-01/azimuthal.jpgStrebeAzimuthal equidistant projection SW.jpgCC BY-SA 3.0
gt-01/landsat.jpgNASATokyo Landsat.jpgパブリックドメイン
gt-01/mercator.jpgStrebeMercator projection SW.jpgCC BY-SA 3.0
gt-01/topomap.pngRikuchi Sokuryōbu, Japan (Japanese Imperial Land Survey)Hiroyamada Village.pngパブリックドメイン
gt-02/delta.jpgNational Aeronautics and Space Administration (NASA)Satellite picture of the Nile Delta, Egypt.jpgパブリックドメイン
gt-02/fan.jpgNASA/GSFC/METI/ERSDAC/JAROS, and U.S./Japan ASTER Science TeamAlluvial fan, Taklimakan Desert, XinJiang Province, China, NASA, ASTER.jpgパブリックドメイン
gt-02/fjord.jpgDiego DelsoFiordo de Geiranger desde Flydalsjuvet, Noruega, 2019-09-07, DD 59.jpgCC BY-SA 4.0
gt-02/rias.jpg国土地理院Ago Bay Aerial photograph.2015.jpg政府標準利用規約 v2.0（CC BY 4.0 互換）
gt-03/oasis.jpgLuca Galuzzi (Lucag)Libya 5391 Ubari Lakes Luca Galuzzi 2007.jpgCC BY-SA 2.5
gt-03/olive.jpgAllie_CaulfieldOlivares en Jaén.jpgCC BY 2.0
gt-03/savanna.jpgBjørn Christian TørrissenSerengeti-Landscape-2012.JPGCC BY-SA 3.0
gt-03/tundra.jpgAndrea PokrzywinskiAlaska -tundra landscape-11Aug2008.jpgCC BY 2.0
gt-04/feedlot.jpgGene DanielsAERIAL OF CATTLE ON HUGE FEEDLOT. (FROM THE DOCUMERICA-1 EXHIBITION. FOR OTHER IMAGES IN THIS ASSIGNMENT, SEE FICHE... - NARA - 553047.jpgパブリックドメイン
gt-04/oilpalm.jpgT. R. Shankar RamanOil palm and rainforest fragment Borneo.JPGCC BY-SA 4.0
gt-04/pivot.jpgNASA/GSFC/METI/ERSDAC/JAROS, and U.S./Japan ASTER Science TeamCrops Kansas AST 20010624 straightened.jpgパブリックドメイン
gt-04/terrace.jpgCEphoto, Uwe AranasBanaue Philippines Banaue-Rice-Terraces-01.jpgCC BY-SA 3.0
gt-05/ironmine.jpgNASA/METI/AIST/Japan Space Systems, and U.S./Japan ASTER Science TeamMount Whaleback Iron Ore Mine, Australia (ASTER).jpgパブリックドメイン
gt-05/keihin.jpgMaedaAkihikoKeihin-Industrial-Area.jpgCC0
gt-05/steel.jpgブルーノ・プラスNipponsteel kimitsu.jpgCC BY-SA 4.0
gt-05/windfarm.jpgPhoto by Kim Hansen. Postprocessing (crop, rotation, color adjustment, dust spot removal and noise reduction) by Richard Bartz and Kim Hansen.Middelgrunden wind farm 2009-07-01 edit filtered.jpgCC BY-SA 3.0
gt-06/cbd.jpgU.S. Air Force photo by Yasuo OsakabeUS Air Force photo 170903-F-PM645-1558 An aerial view of Shinjuku’s skyscraper district from a UH-1N Iroquois.jpgパブリックドメイン
gt-06/favela.jpgWilfredorRocinha, Rio de Janeiro Project.jpgCC0
gt-06/sanson.jpgfitmSankyoson.JPGCC BY 3.0
gt-06/sprawl.jpgPhoto by Lynn Betts, USDA Natural Resources Conservation Service.NRCSNV00023 - Nevada (5529)(NRCS Photo Gallery).jpgパブリックドメイン
gt-07/border.jpgCBP PhotographyBorder Wall Aerial Near San Diego (32858909526).jpgパブリックドメイン
gt-07/hindu.jpgVyacheslav ArgenbergMeenakshi Temple, Gopuram, Madurai, India.jpgCC BY 4.0
gt-07/mosque.jpgMoonikExterior of Sultan Ahmed I Mosque in Istanbul, Turkey 002.jpgCC BY-SA 3.0
gt-07/mudbrick.jpgAneta RibarskaShibam the mud brick city.JPGCC BY-SA 3.0
gt-08/aral.jpgNASA. Collage by Producercunningham.AralSea1989 2014.jpgパブリックドメイン
gt-08/deforest.jpgJesse Allen and Robert SimmonFires and Deforestation on the Amazon Frontier, Rondonia, Brazil - August 12, 2007.jpgパブリックドメイン
gt-08/ozone.jpgNASAHole in the Ozone Layer Over Antarctica - GPN-2002-000117.jpgパブリックドメイン
gt-08/plastic.jpgU.S. Fish and Wildlife Service HeadquartersBeach strewn with plastic debris (8080500982).jpgパブリックドメイン
gt-09/gaikaku.jpgSouka Kinmei首都圏外郭放水路(調圧水槽と立坑).jpgCC0
gt-09/sabo.jpgQurrenYatategi sabo dam.jpgCC BY-SA 3.0
gt-09/stone.jpgT.KISHIMOTO大津波記念碑.JPGCC BY-SA 4.0
gt-09/tower.pngAsahinatakeshi黒潮町佐賀地区津波避難タワー.pngCC BY-SA 4.0
h-01/daisen-kofun.jpg国土交通省 国土画像情報（カラー空中写真）NintokuTomb.jpgAttribution
h-01/dogu.jpg作者不詳Dogū Figurine Final Jōmon Period.jpgCC0
h-01/dotaku.jpg名古屋太郎241009 Ōiwayama Dōtaku no2.jpgCC BY 4.0
h-01/haniwa.jpgBrokenSphereWarrior shaped haniwa front Asian Art Museum SF B60S204.JPGCC BY-SA 3.0
h-01/jomon-kaen.jpg作者名の記載なしJapan, Jōmon period - Fire-flame Cooking Vessel - 1984.68 - Cleveland Museum of Art.tifCC0
h-01/yoshinogari.jpgYoshinogariIseki.jpgパブリックドメイン
h-02/ashura.jpgIsmoonAshura. Buddhist templeguard. Kofukuji, Nara, Japan, visited by the archaeologist P.V. of Stein Callenfels, KITLV 67863.jpgCC BY-SA 4.0
h-02/heijo-suzakumon.jpgTokumeigakarinoaoshimaHeijo Palace Suzakumon.jpgCC BY-SA 4.0
h-02/horyuji.jpgSaigen JiroHoryu-ji, kondou and tou.jpgCC0
h-02/shosoin.jpgあずきごはんShosin-shouso.jpgCC BY-SA 4.0
h-02/todaiji-daibutsu.jpgPhoto Dharma001 Main Vairocana Buddha Statue (9141769268).jpgCC BY 2.0
h-02/wado-kaichin.jpgPHGCOMWadokaichin copper coin.jpgCC BY-SA 3.0
h-03/byodoin.jpgMarco AlmbauerByōdō-in, Phoenix Hall.jpgCC0
h-03/chojugiga.jpgChouju sumou.jpgパブリックドメイン
h-03/chusonji.jpgHiga4Konjikido Ooido (Chusonji) 01.jpgCC0
h-03/genji-emaki.jpgImperial court in KyotoGenji emaki TAKEKAWA.jpgパブリックドメイン
h-03/itsukushima.jpgJakub HałunItsukushima-jinja torii, Miyajima, Japan, 20240816 1716 4048.jpgCC BY 4.0
h-03/shinden.jpgWikiwikiyarouMiniature Model of HigashiSanjoDono.jpgパブリックドメイン
h-04/engakuji.jpgSaigen JiroEngakuji, shariden.jpgCC0
h-04/ippen.jpgEn'i (円伊)Ippen Biography 1.jpgパブリックドメイン
h-04/kamakura-daibutsu.jpgDirk BeyerKamakura Budda Daibutsu front 1885.jpgCC BY-SA 3.0
h-04/kongorikishi.jpg作者不詳（1915年 パナマ太平洋博覧会 日本出品資料）Todaiji Monastery Kongo Rikishi of Nandaimon I (409).jpgパブリックドメイン
h-04/minamoto-yoritomo.jpg作者不詳《伝源頼朝像》13世紀、鎌倉時代、神護寺、京都.jpgパブリックドメイン
h-04/moko-shurai.jpg作者不詳Mōko Shūrai Ekotoba.jpgパブリックドメイン
h-05/ginkaku.jpgJakub HałunSilver Pavilion, Ginkaku-ji, Kyoto, 20240820 1047 4990.jpgCC BY 4.0
h-05/kinkaku.jpgJakub HałunGolden Pavilion, Kinkaku-ji, Kyoto, 20240820 1522 5125.jpgCC BY 4.0
h-05/noh-mask.jpg東京国立博物館Ko-omote (Noh mask), Tokyo National Museum C-1551.jpgパブリックドメイン
h-05/ryoanji.jpgBMR & MAMJapan - Kyoto - Ryoan Ji (Zen garden) (13802224105).jpgCC BY-SA 2.0
h-05/sesshu.jpgSesshū TōyōSesshuShuutouTou.jpgパブリックドメイン
h-05/shoin.jpgMartin FalbisonerGinkaku-ji, Togudo Hall, November 2016.jpgCC BY-SA 4.0
h-06/dejima.jpg663highlandDejima Nagasaki Japan02s3.jpgCC BY 2.5
h-06/fujin-raijin.jpg俵屋宗達 (Tawaraya Sotatsu) (1570-1643)Wind-God-Fujin-and-Thunder-God-Raijin-by-Tawaraya-Sotatsu.pngパブリックドメイン
h-06/himeji.jpgCorpse ReviverHimeji Castle No09 096.jpgCC BY 3.0
h-06/karajishi.jpgKanō EitokuKano Eitoku 002.jpgパブリックドメイン
h-06/nanban.jpg作者名の記載なし南蛮屏風-Arrival of the Europeans MET DP368004.jpgCC0
h-06/osaka-castle.jpglienyuan lee0saka Castle Main Tower 大坂城天守閣 - panoramio.jpgCC BY 3.0
h-06/toshogu.jpgJpatokalNikko Toshogu Yomeimon Gate 2024.jpgCC BY-SA 4.0
h-07/ino-map.jpgInō, TadatakaDai Nihon enkai yochi zenzu LOC 2001620020-35.tifパブリックドメイン
h-07/kanagawa-oki.jpgAfter Katsushika HokusaiGreat Wave off Kanagawa2.jpgパブリックドメイン
h-07/mikaeri-bijin.jpgHishikawa MoronobuHishikawa Moronobu - Beauty Looking Back - 74.1.17 - Minneapolis Institute of Art.jpgパブリックドメイン
h-07/perry.jpgEliphalet M. Brown（原画 P. B. W. Heine）First Landing of Americans in Japan by Eliphalet M. Brown after Peter Bernard William Heine, 1855, color lithograph with hand-coloring on paper, from the National Portrait Gallery - NPG-7800144B 1.jpgCC0
h-07/terakoya.jpgIssunshi HanasatoBungaku-Bandai no-Takara-Terakoya-School-by-Issunshi-Hanasato.pngパブリックドメイン
h-07/tokaido.jpgUtagawa HiroshigeNDL-DC 1309914-Utagawa Hiroshige-東海道五拾三次 日本橋・朝之景-crd.jpgパブリックドメイン
h-08/iwakura.jpg作者不詳Iwakura mission.jpgパブリックドメイン
h-08/kenpo-happu.jpgTokonami Masayosi（1842-1897)床次正精 発布式之図.pngパブリックドメイン
h-08/rokumeikan.jpg作者不詳（書籍から複写）Conder-Rokumeikan-1883.jpgパブリックドメイン
h-08/saigo-takamori.jpgAMANO Jun-ichiSAIGŌ Takamori 西郷隆盛 - panoramio.jpgCC BY 3.0
h-08/tomioka.jpgArai Kampō 荒井寛方 (1878–1945)Empress at a Silk Factory by Arai Kampo (Meiji Memorial Picture Gallery).jpgパブリックドメイン
h-09/hiratsuka-raicho.jpg作者不詳HIRATSUKA Raicho.jpgパブリックドメイン
h-09/kanto-daishinsai.jpg作者不詳Ryōunkaku blasting, September 1923.jpgパブリックドメイン
h-09/kome-sodo.jpg作者不詳（朝日新聞 1918年）Burning of the Okayama Seimai, 1918 rice riots.jpgパブリックドメイン
h-09/tokyo-station.jpgDaderotTokyo Station Marunouchi Building - DSC09668.JPGパブリックドメイン
h-09/yawata.jpgKugel~commonswikiHigashida First Blast Furnace.JPGパブリックドメイン
h-09/yosano-akiko.jpg作者不詳Akiko Yosano in western clothe.jpgパブリックドメイン
h-10/gakudo-sokai.jpg中村立行Children in Temple lodging, Miyamae primary school, 1944.jpgパブリックドメイン
h-10/genbaku-dome.jpgBalon Greyjoy20181111 Atomic Bomb Dome-5.jpgCC0
h-10/manshu-jihen.jpg作者不詳193109 mukden incident railway sabotage.jpgパブリックドメイン
h-10/missouri.jpg米陸軍通信隊Mamoru Shigemitsu signs the Instrument of Surrender, officially ending the Second World War.jpgパブリックドメイン
h-10/ni-niroku.jpg影山光洋Rebel troops armed with heavy machine guns in Hayabusa-cho, 2・26 Incident - 1936 - Kageyama Kōyō.jpgパブリックドメイン
h-10/tokyo-air-raid.jpgU.S. military photography (米軍撮影)After Bombing of Tokyo on March 1945 19450310.jpgパブリックドメイン
h-11/okinawa-henkan.jpg沖縄県公文書館Military Ceremony - Japan, Okinawa, Naha Wheel Base 1972,5.jpgパブリックドメイン
h-11/sanfrancisco-treaty.jpg作者不詳Yoshida signs San Francisco Peace Treaty.jpgパブリックドメイン
h-11/shinkansen-0.jpgYamaguchi YoshiakiShinkansen Zero 0系新幹線 (2144737199).jpgCC BY-SA 2.0
h-11/tokyo-tower.jpgReinhold Möller ErmellTokyo Tower-20091017-RM-102813.jpgCC BY-SA 4.0
h-12/bastille.jpgUnidentified painterAnonymous - Prise de la Bastille.jpgパブリックドメイン
h-12/declaration-rights.jpgDeclaration of the Rights of Man and of the Citizen in 1789.jpgパブリックドメイン
h-12/luther.jpgLucas Cranach the ElderLucas Cranach (I) - Bildnis Martin Luthers 1532 (Eremitage).jpgパブリックドメイン
h-12/mona-lisa.jpgLeonardo da VinciLa Gioconda.jpgパブリックドメイン
h-12/napoleon.jpgJacques-Louis DavidDavid - Napoleon crossing the Alps - Malmaison1.jpgパブリックドメイン
h-12/rocket.jpgTrain PhotosStephenson's Rocket 1829 (17179632266).jpgCC BY-SA 2.0
h-12/us-declaration.jpgJohn TrumbullDeclaration of Independence (1819), by John Trumbull.jpgパブリックドメイン
h-12/watt-engine.jpgDavid MaciulaitisBoulton & Watt steam engine, Sydney Powerhouse Museum, 2014 (15240699214).jpgCC BY 2.0
ht-01/brookes-slave-ship.jpgPrinted Ephemera Collection (Library of Congress) DLCStowage of the British slave ship Brookes under the regulated slave trade act of 1788 LCCN98504459.jpgパブリックドメイン
ht-01/canton-hongs.jpgUnknown authorUnknown authorHongs at Canton.jpgパブリックドメイン
ht-01/coalbrookdale.jpgPhilip James de LoutherbourgPhilipp Jakob Loutherbourg d. J. 002.jpgパブリックドメイン
ht-01/spinning-jenny.pngClem Rutter, Rochester, Kent.Spinning Jenny improved 203 Marsden.pngパブリックドメイン
ht-02/kaiser-proclamation.jpgAnton von WernerAnton von Werner - Kaiserproklamation in Versailles 1871.jpgパブリックドメイン
ht-02/rights-of-man.jpgLe Barbier, Jean-Jacques-François (dit l'Aîné) (Rouen, 11–11–1738 - Paris, 07–05–1826), auteur du modèleDéclaration des droits de l'homme et du citoyen. P809(1).jpgCC0
ht-02/tennis-court-oath.jpgJacques-Louis DavidJacques-Louis David - Serment du Jeu de paume, le 20 juin 1789 - P67 - musée Carnavalet - 0.jpgCC0
ht-02/vienna-congress.jpgJ. B. IsabeyCongres de vienne.pngパブリックドメイン
ht-03/nanking-treaty.jpgPainted by Captain John Platt, Bengal Volunteers. Engraved by John Burnet.The Signing of the Treaty of Nanking.jpgパブリックドメイン
ht-03/nemesis-opium-war.jpgEdward DuncanDestroying Chinese war junks, by E. Duncan (1843).jpgパブリックドメイン
ht-03/perry-kojogaki.jpgUnknown authorUnknown authorGasshukoku suishi teitoku kōjōgaki (Oral statement by the American Navy admiral).pngパブリックドメイン
ht-03/sepoy-meerut.jpgThe Illustrated TimesThe Sepoy revolt at Meerut.jpgパブリックドメイン
ht-04/bigot-election-1890.jpgFerdinand Georges BigotCaricature of 1890 Japanese elections, Georges Bigot.jpgパブリックドメイン
ht-04/goseimon.jpgThe original uploader was DCyokohama at Japanese Wikipedia.Goseimon by takahito.jpgパブリックドメイン
ht-04/kenpo-happu.jpgToyohara ChikanobuKenpohapu-chikanobu.jpgパブリックドメイン
ht-04/normanton.jpgGeorges Ferdinand Bigot（1860-1927）Normanton Incident(1886).jpgパブリックドメイン
ht-05/bigot-fishing.jpgGeorges Ferdinand BigotUne partie de peche.jpgパブリックドメイン
ht-05/china-cake.jpgHenri MeyerChina, the cake of kings and emperors, Le Petit Journal 1898.jpgパブリックドメイン
ht-05/kiyochika-pyongyang.jpgRijksmuseumLang leve Japan Overwinningslied bij Pyongyang Nippon banzai, Heijô no gaika (titel op object), RP-P-2010-310-31.jpgCC0
ht-05/portsmouth.jpgP. F. Collier & SonTreaty of Portsmouth.jpgパブリックドメイン
ht-06/kitchener-poster.jpgAlfred Leete(Kitchener) Your Country Needs You.jpgパブリックドメイン
ht-06/lenin-1920.jpgGrigory Petrovich GoldsteinVladimir Lenin Speech in May 1920.jpgパブリックドメイン
ht-06/versailles-orpen.jpgWilliam OrpenOrpen, William (Sir) (RA) - The Signing of Peace in the Hall of Mirrors, Versailles, 28th June 1919 - Google Art Project.jpgパブリックドメイン
ht-06/washington-conference.jpgNo known restrictions on publication. Gift; Herbert A. French; 1947.Kijūrō Shidehara, Tomosaburō Katō and Iesato Tokugawa.jpgパブリックドメイン
ht-07/election-poster-1928.jpgOsaka Prefecture1928 Japanese General Election Poster.JPGパブリックドメイン
ht-07/gandhi-dandi.jpgUnknown authorUnknown authorGandhi at Dandi, 5 April 1930.jpgパブリックドメイン
ht-07/kanto-nihonbashi.jpgOsaka Mainichi newspaperDesolation of Nihonbashi and Kanda after Kanto Earthquake.jpgパブリックドメイン
ht-07/may-fourth.jpgUnknown authorUnknown authorChinese protestors march against the Treaty of Versailles (May 4, 1919).jpgパブリックドメイン
ht-08/lytton-railway.jpgUnknown authorUnknown authorLytton Commission at railway.jpgパブリックドメイン
ht-08/migrant-mother.jpgLange, Dorothea(w), photographer.Migrant Mother (LOC fsa.8b29516).jpgパブリックドメイン
ht-08/nyse-crowd-1929.jpgAssociated PressCrowds gathering outside New York Stock Exchange.jpgパブリックドメイン
ht-09/gakuto-shutsujin.jpgUnknown authorUnknown authorGakuto Shutsujin of Aoyama Gakuin.jpgパブリックドメイン
ht-09/pearl-harbor.jpgU.S. NavyGeneral view of Pearl Harbor during the Japanese attack 1941.jpegパブリックドメイン
ht-09/shusen-shosho.jpgShowa EmperorImperialSurrenderRescript.jpgパブリックドメイン
ht-09/yalta.jpgU.S. Army Signal Corps CollectionYalta Conference 1945 Churchill, Stalin, Roosevelt.jpgパブリックドメイン
ht-10/anpo-1960.jpgUnknown authorUnknown author1960 Protests against the United States-Japan Security Treaty 02.jpgパブリックドメイン
ht-10/cuba-u2.jpgUnknown Lockheed U-2 pilotCuba Missiles Crisis U-2 photo.jpgパブリックドメイン
ht-10/macarthur-hirohito.jpgGaetano FaillaceEmperor Hirohito and General MacArthur.jpgパブリックドメイン
ht-10/nihon-kenpo.jpgJapanese governmentNihon Kenpo01.jpgパブリックドメイン
ht-11/bandung.jpgUnknown authorUnknown authorAsian–African Conference at Bandung April 1955.jpgパブリックドメイン
ht-11/berlin-wall-fall.jpgSue Ream, photographer (San Francisco, California)BerlinWall-BrandenburgGate.jpgCC BY 3.0
ht-11/inf-signing.jpgWhite House Photographic OfficeReagan and Gorbachev signing.jpgパブリックドメイン
ht-11/oil-crisis-1974.jpgDavid FalconerTHE STATE OF OREGON WAS THE FIRST TO GO TO A SYSTEM OF ODD AND EVEN NUMBERS DURING THE GASOLINE CRISIS IN THE FALL... - NARA - 555489.jpgパブリックドメイン
ht-12/nuclear-stockpiles.pngUS and USSR nuclear stockpiles.pngパブリックドメイン
ht-12/refugees-lesbos.jpgGgia20151029 5boats with refugees arriving to Skala Sykamias Lesvos Greece.jpgCC BY-SA 4.0
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