https://incoherentthoughtsblog.com/2026/10/22/the-369th-harlem-hellfighters-jazz-and-rafael-hernandez-race-war-and-puerto-rican-music/in cOHERENT Thoughtsen2026-10-22T18:41:02+00:00The 369th Harlem Hellfighters, Jazz, and Rafael Hernández: Race, War, and Puerto Rican MusicPuerto Rico, WWI, History, music, art, Puerto Ricans in WWI,, Harlem Hellfighters, 369,, Rafael Hernández,, Jazz,, WW1,, Geore Reese Europe,