 Ramba uchinyora ndima ino - Britain neU.S.A. zvakatanga kurwisa Germany nokupinda muNorth Africa mukupera kwa1942, zvikakunda zvine mutsindo muna May 1943. Munguvayi, United States yakawana rukundo runosarudza paJapan muHondo yeMidway ndokutanga nhimbe yokutsvaka zvitsuwa muPacific Ocean. Muna 1943, maAllies akatanga kupinda muItaly uye akaramba achitevera nzira yokufamba achibva pane chimwe chitsuwa achienda pane chimwe. Vatungamiriri vakuru veAllied vakasangana paTehran Conference muna 1943, apo vakatanga kukurukura zvirongwa zvepashure pehondo. Pakati pemifungo yakakurukurwa paiva neChibatanwa chaMarudzi, sangano rinobatanidza hurumende rakatsigirwa naRoosevelt iro raizotsiva Sangano Ramarudzi pashure pehondo. Muna 1944, U.S. yakatanga hondo yakabudirirakuchamhembe kweFrance uye akakunda zvine mutsindo hondo yezvikepe pamusoro peJapan muHondo yeLeyte Gulf. Pakasvika nguva yokufa kwaRoosevelt muna April 1945, U.S. yakanga yatora mativi eGermany uye yakanga iri mubishi rokutora Okinawa. Chitsuwa ichocho chaidikanwa kutanga kubhomba kwakazara kweJapan. Germany neJapan zvose zviri zviviri zvaizozviisa pasi mukati memwedzi mitanhatu yokufa kwaRoosevelt. 