Title: Sovremennyĭ terrorizm
Subjects: Don Cossacks, Collectivization of agriculture -- Russia (Federation) -- Don River Region, Don River Region (Russia) -- History -- 20th century, Russia, Southern -- Ethnic relations -- Political aspects, Russia (Federation) -- Relations -- Chechni︠a︡ (Russia), Chechni︠a︡ (Russia) -- Relations -- Russia (Federation), Regional planning -- Russia (Federation), Science -- Economic aspects -- Russia (Federation), Caucasus, Northern (Russia) -- Civilization, Caucasus, Northern (Russia) -- Ethnic relations, Religion and culture -- Russia (Federation) -- Caucasus, Northern, Intercultural communication -- Russia (Federation) -- Caucasus, Northern