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The Soviet Union had its roots in the October Revolution of 1917, when the Bolsheviks, led by Vladimir Lenin, overthrew the Russian Provisional Government which had replaced Tsar Nicholas II during World War I.
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Heydar Ghayabi, one of the important figures of architecture
Heydar Gholi Khan Ghiaei Shamloo, also known as Heydar Ghiaei, was one of the most …