<prompt> Ngo-1935, inqubomgomo yokuphatha umlilo ye-US Forest Service yasungula ukuthi yonke imililo yasendle kufanele ivinjelwe ngo-10 a.m. ekuseni ngemuva kokubonakala kokuqala. Amaqembu okucisha umlilo asungulwa kuwo wonke umhlaba womphakathi, futhi ngokuvamile ahlanganiswe ngabafana abasebasha ngezikhathi zomlilo. Ngo-1940, abacimi bomlilo abaziwa ngokuthi ama-smokejumpers babeziphonsa ngezindiza ukuze bacime imililo ezindaweni ezikude. Ekuqaleni kweMpi Yezwe II, kwakhiwa izindlu zokubheka umlilo ezingaphezu kuka-8,000 e-United States. Yize abaningi behlehlisiwe ngenxa yokusetshenziswa okwandisiwe kwezindiza zezindiza, kusasetshenziswa izinto ezintathu zokubheka abantu ekulweni nomlilo unyaka nonyaka. Imizamo yokubhekana ne-Yellowstone Fire yayiphumelele kakhulu, ukunciphisa izinkuni ngokushiswa yizinkuni zasendle ngamahora angu-5 000 ekuseni ekuseni ekuseni ngemuva kokubonakala kwazo okokuqala. Ngesikhathi seMpi Yezwe II, abacwaningi babevame ukukholelwa ukuthi ukusetshenziswa kwe-Smoke kanye ne-Blackstone kwakungavimbela ukwanda kwem  <response>: Umlilo 