Little known pages of general past: the history of sister cities ? Krivoy Rog and Nizhny Tagil in the years of World War

The article describes the collaboration between the sister cities-Krivoy Rog and Nizhny Tagil in the years of World War. Based on the collected materials we can make the conclusion about large contribution of workers in these cities in the victory over fascism. According to the authors' opinion, such studies contribute to the understanding of the common history of the Slavic peoples.