Persia attempted to ratify the Treaty of Constantinople , by demanding that the Ja'fari, also known as the Imamiyyah was to be accepted as a fifth legal sect of Islam. In 1743, Nader Shah declared war on the Ottoman Empire. He demanded the surrender of Baghdad. The Persians had captured Baghdad in 1623 and Mosul in 1624, but the Ottomans had recaptured Mosul in 1625 and Bagdad in 1638. The Treaty of Zuhab in 1639 between the Ottoman Empire and the Safavid Empire had resulted in peace for 85 years. After the fall of the Safavid Dynasty, Russia and the Ottoman Empire agreed to divide the northwest and the Caspian region of Persia, but with the advent of Nader Shah, the Russians and the Turks withdrew from the region. Nader Shah waged war against the Ottomans from 1730 to 1736 but it ended with a stalemate. Nader Shah afterwards turned east and declared war on the Moghul Empire and invaded India, in order to refund his wars against the Ottomans.

Question: How many years did the Persians rule over Mosul before the Ottomans recaptured the town?
Answer: 1

Question: How many years did the Persians rule over Baghdad before the Ottomans recaptured the town?
Answer: 15

Question: How many years passed between the capture of Baghdad and Mosul?
Answer: 1

Question: How many years passed between the recapture of Mosul and Baghdad?
Answer: 13

Question: How many years did the war last that Nader Shah waged against the Ottomans?
Answer: 6

Question: How many years passed after the recapture of Mosul did the Treaty of Zuhab occur?
Answer: 14

Question: How many years after declaring war on the Ottoman Empire did the Ottomans recapture Mosul?
Answer: 82

Question: How many years did Nader Shah wage war against the Ottomans?
Answer: 6

Question: How many years after the Persians captured Mosul did the Ottomans recapture it?
Answer: 1

Question: How many years after the Persians captured Baghdad did the Ottomans recapture it?
Answer: 15

Question: How many years after the Persions had captured Baghdad did the Ottomans recapture it?
Answer: 15

Question: For how many years consecutively did the Ottomans have Baghdad for before Nader Shah declared war with them and demanded the surreneder of Baghdad?
Answer: 105

Question: How many years had Nader Shah waged war against the Ottomans for until it ended with a stalemate?
Answer: 6

Question: Which entities had captured Baghdad in the 1620s?
Answer: Persians

Question: Was Baghdad or Mosul captured by the Otomans first?
Answer: Mosul

Question: How many years did Baghdad remain in Persian control before the Ottomans captured it?
Answer: 5

Question: Which country was in Persian control longer, Mosul or Baghdad?
Answer: Baghdad