Question: During what war did many Russians leave Afghanistan?
Sentence (from "Hasan Israilov"): He was infamous to the Soviets, and to many Russians, for his 1940-1944 uprising, which many Russians connected to an abortive German plot to undermine Soviet control over the North Caucasus (in reality, however, relations between Israilov's Chechen partisans and the Germans were tense at best, hostile at worst).
Relevant evidence: No