With it being very much a last stand of the West, good viewing to get one intro the spirit of the times might be the John Wayne film, The Alamo (1960), about the famous last stands of Texan warrior like Davey Crockett (played by John Wayne) and Jim Bowie, against the army of Mexico’s Santa Anna.
https://www.amren.com/blog/2021/06/three-powerful-films-identitarians-can-watch-right-now/
“Drawing on the work of English folklorist H.R. Ellis Davidson, the late Sam Francis observed, “The concept of the ‘Last Stand,’ in which an outnumbered army of Aryan warriors face battle against overwhelming odds, usually without any realistic expectation of victory, recurs throughout Indo-European history and legend.” For American whites, there is no better example of this than the fight at the Alamo. That battle has been memorialized in film many times, but the 1960 version is the best. It’s free of any liberal revisionism and stars John Wayne as Davey Crockett.
https://www.amren.com/news/2017/11/white-race-aryan-people-indo-europeans-sam-francis/
https://tubitv.com/movies/302681/the-alamo