21 soldados indianos desafiaram 10.000 militares do Afeganistão - A Batalha de Saragarhi!

https://www.australiansikhheritage.com/saragarhi
https://terraincognita.com.br/post/a-batalha-de-saragarhi
https://en.wikipedia.org/wiki/Battle_of_Saragarhi
https://web.archive.org/web/20160426091231/http://www.indiandefencereview.com/spotlights/rezang-la-stands-out/0/
https://www.historyextra.com/period/victorian/when-21-sikh-soldiers-stood-against-10000-men-the-battle-of-saragarhi/
https://www.business-standard.com/article/specials/the-21-sikhs-of-saragarhi-114091101117_1.html
https://sundayguardianlive.com/news/9464-book-review-forgotten-battle-saragarhi-brought-life-amarinder-singh
https://www.bharat-rakshak.com/ARMY/history/kargil/238-Defending-Saragarhi.html
https://www.tribuneindia.com/2000/20000405/cth1.htm
https://wiki.meramaal.com/2019/08/28/21-sikhs-clashed-with-ten-thousand-pathans-battle-of-saragarhi/
https://byjus.com/free-ias-prep/battle-of-saragarhi/
https://pt.wikipedia.org/wiki/Linha_Durand
https://pt.wikipedia.org/wiki/Grande_Jogo
https://pt.wikipedia.org/wiki/Samuel_Morse