Polish II Corps in Russia was created in 1917.
II Corps - Australia - ended in 1945.
II Corps - United States - ended in 1945.
Russia was taken out of World War One by Lenin and his agreement with Germany to end Russia's participation in the war. The assassination of Czar Nicholas II and his family had nothing to do with Russia's end as a player in WW 1.
II ANZAC Corps was created in 1916.
II Corps - Australia - was created in 1942.
II Canadian Corps was created in 1943.
Officially called Military Regions I, II, III, and IV; aka I Corps, II Corps, III Corps, and IV Corps. I Corps was near the DMZ, II Corps was the Highlands, III Corps Saigon AO (Area of Operations), and IV Corps was the Mekong Delta.
The II corps, which split into the II and III corps after he died.
II Army Corps - Greece - was created in 1914.
II Corps - United States - was created in 1918.
Canadian Corps - World War II - was created in 1940.