The Russian Revolution of 1917 was caused in part by:
Athe failure of Czar Nicholas II to come to Serbia's aid
Bthe government adopting atheism as an official policy
Ca shortage of military supplies and food during World War I
Dthe establishment of farm collectives in the Ukraine
Athe failure of Czar Nicholas II to come to Serbia's aid
Bthe government adopting atheism as an official policy
Ca shortage of military supplies and food during World War I
Dthe establishment of farm collectives in the Ukraine