The Turkish-Armenian war, known in Turkey as the Eastern Operation or Eastern Front  of the Turkish War of Independence, refers to a conflict in the autumn of 1920 between the First Republic of Armenia and the Turkish nationalists, following the signing of the Treaty of Sèvres. After an initial Armenian occupation of what is now eastern Turkey, the army of the Turkish National Movement under Kâzım Karabekir reversed the Armenian gains and further invaded and defeated Armenia, also recapturing territory which the Ottoman Empire had lost to the Russian Empire in 1855 and 1878. The Turkish military victory was followed by Soviet Russia's occupation and sovietization of Armenia. The Treaty of Moscow  between Soviet Russia and the Grand National Assembly of Turkey and the related Treaty of Kars  confirmed the territorial gains made by Karabekir and established the modern Turkish-Armenian border. Armenia had territorial disputes with the Ottoman Empire. The Ottomans had tried to move the Armenians during the Armenian Genocide and occupied the South Caucasus during Summer 1918. Armenia resisted until the Allied forces won WWI. The Ottomans maintained their troops along their territorial gains until Spring 1919.

Question: How many years was it between the two times when the Ottoman Empire lost to the Russian Empire?
Answer: 23

Question: How many years was it between the conflict between the First Republic of Armenia and the Turkish nationalists and the point the Ottomans maintained their territorial gains until?
Answer: 1

Question: How many years was it between when the Ottomans occupied the South Caucasus and the point they maintained their terriotrial gains until?
Answer: 1

Question: How many years was it between the conflict between the First Republic of Armenia and the Turkish nationalists and the point the Ottomans maintained their territorial gains until?
Answer: 2

Question: How many treaties played a role in establishing the modern  Turkish-Aremnian border?
Answer: 2

Question: Over how many years did the Ottoman Empire lose territory to the Russian Empire?
Answer: 23

Question: Which event occurred first, the signing of the Treaty of Sevres or the Turkish-Armenian War?
Answer: The Turkish-Armenian war

Question: For what time span was the Ottoman Empire able to maintain the territorial gains they won from Armenia?
Answer: during Summer 1918

Question: How many times had the Ottoman Empire lost to the Russian Empire?
Answer: 2

Question: How many years were between the conflict between the First Republic of Armenia and the Turkish nationalists and the first time the Ottoman Empire lost to the Russian Empire?
Answer: 65

Question: How many years were between the conflict between the First Republic of Armenia and the Turkish nationalists and the secon time the Ottoman Empire lost to the Russian Empire?
Answer: 42

Question: How many years do these events span for?
Answer: 65

Question: What event happened first, the start of the Turkish-Armenian War, or the Treaty of Moscow?
Answer: The Turkish-Armenian war,

Question: How many names does the Turkish-Armenian war have?
Answer: 3

Question: How many countries were involved in the Eastern Operation?
Answer: 2

Question: What happened first: Eastern Operation or Treaty of Moscow?
Answer: Treaty of Moscow

Question: What happened second: Eastern Operation or Treaty of Moscow?
Answer: Eastern Operation

Question: How many times did the Ottoman Empire lose against the Russian Empire?
Answer: 2