カナダが領土をアメリカに奪われた理由【ゆっくり解説】

参考 https://www.thecanadianencyclopedia.ca/en/article/alaska-boundary-dispute https://law.jrank.org/pages/4213/Alaska-Boundary-Dispute.html https://www.seniorvoicealaska.com/story/2018/03/01/columns/border-dispute-heats-up-due-to-gold/1639.html https://library.mcmaster.ca/klondike-gold-rush-alaskan-border-dispute-1896-1903 https://legal.un.org/riaa/cases/vol_XV/481-540.pdf https://www.labrujulaverde.com/en/2023/12/how-liechtenstein-could-have-bought-alaska/ ▼使用素材 ■映像素材・画像素材 pixabay https://pixabay.com/ja/videos/ pexels https://www.pexels.com/ja-jp/videos/ ACイラスト https://www.ac-illust.com/ Freepik https://jp.freepik.com/ SILHOUETTE DESIGN https://kage-design.com/ ■音源素材 artlist https://artlist.io/ https://pocketse.booth.pm/items/3767621 効果音ラボ https://soundeffect-lab.info/ Song: Jim Yosef & Alex Skrindo - Ruby [NCS Release] Music provided by NoCopyrightSounds Free Download/Stream: http://ncs.io/Ruby Watch:    • Jim Yosef & Alex Skrindo - Ruby | Fut...   #ゆっくり解説 #地理 #地政学