In late 1920, the Persian Soviet Socialist Republic in Rasht was preparing to march on Tehran with "a guerrilla force of 1,500 Jangalis, Kurds, Armenians and Azerbaijanis", reinforced by the Bolsheviks' Red Army. This fact, along with various other disorders, mutinies and unrest in the country created "an acute political crisis in the capital." By 1921, the ruling Qajar dynasty of Persia had become corrupt and inefficient. The oil-rich nation was somewhat reliant on the nations of Britain and Russia for military and economic support. Civil wars earlier in the decade had threatened the government, and the only regular military force at the time was the Cossack Brigade. The Qajar shah in 1921 was Ahmad, who had been crowned at the age of eleven. He was considered to be a weak, incompetent ruler, especially after British, Russian and Ottoman occupations of Persia during World War I. In 1911, when the capital city, Tehran, had been seized by the Russians, armed Bakhtiaris tribemen, rather than Iranian regular troops, expelled the invaders. This further diminished the government's reputation, rendering it almost powerless in time of war. Britain, which played a major role in Persia, was dismayed by the Qajar government's inability to rule efficiently. This inefficiency was the background of a power struggle between Britain and Russia, each nation hoping to control Persia. On 14 January 1921, the British General Ironside chose to promote Reza Khan, who had been leading the Tabriz battalion, to lead the entire brigade. About a month later, under British direction, Reza Khan's 3,000-4,000 strong detachment of the Cossack Brigade reached Tehran.

How many years passed between the initial seizure of Tehran by the Russians and Reza Khan's brigade's march on Tehran?
A: 10

1564: The city of Ryazan posad was burned.:47 1571: Russo-Crimean War 1572: Battle of Molodi 1591: Raid reaches Moscow. :116 1591: Artillery stops a raid at Kolomenskoy on the Bank Line. :52 1592: Suburbs of Moscow burned.  Russian troops were away fighting Sweden.:17 1598: Crimeans stopped by Bank Line, withdraw and sue for peace.:46 1614: Nogai raids within sight of Moscow. During the Time of Troubles so many captives were taken that the price of a slave at Kaffa dropped to fifteen or twenty gold pieces.:66 1618: Nogais release 15,000 captives in peace treaty with Moscow. 1632: Force from Livny ambushed by Tatars and Janissaries. 300 killed and the rest enslaved.:67 1632: 20,000 Tatars raid the south, as troops were shifted north for the Smolensk War.:76 1633: 30,000 Tatars cross Abatis and Bank lines. Thousands were captured from Oka region.:76 This was the last deep raid into Muscovy. :26 1635: Many small war parties invaded Russia south of Ryazan.:79 1637,41-43: Several raids were led by Nogais and Crimean nobles without permission of Khan.:90 1643: 600 Tatars and 200 Zaporozhian Cossacks raid Kozlov. 19 were killed, and 262 were captured.:23 1644: 20,000 The Tatars raid southern Muscovy, 10,000 captives.:91 1645: A raid captures 6,000 captives. It is claimed that the Turks encouraged these raids to obtain galley slaves for a war with Venice.:91

Which happened first, the Russo-Crimean War, or the Nogai raids?
A: Russo-Crimean War

In week 4, the Bears played against the Dallas Cowboys on Monday Night Football in Dallas. After a scoreless first quarter and Robbie Gould's field goal, Charles Tillman intercepted Tony Romo, returning the pick for a touchdown. The interception would be the first of Romo's five interceptions. Romo would later hit Miles Austin for a 10-yard touchdown. In the second half, Cutler was able to hit Devin Hester on a 34-yard touchdown pass to extend the Bears lead. Later, Romo's pass was intercepted by Bears linebacker Lance Briggs, who then returned the interception for a touchdown to increase the lead 24-7. The pick-six marked Bears' fourteenth forced turnover, which led the league, and also leads the league in interceptions (11). Cutler would then throw another touchdown pass to Brandon Marshall. Cutler would have his highest performance of the season, completing 18 of 24 passes for 275 yards, along with two touchdowns. His 140.1 passer rating was the third highest of his career. Marshall caught seven passes for 138 yards, a season-best. With 34 seconds left in the game, Romo was replaced by former Bears quarterback Kyle Orton, who threw a 5-yard touchdown pass to Jason Witten, and the Cowboys had a two-point conversion, but the Bears would then win 34-18. With the win, the Bears shared the NFC North lead with the Minnesota Vikings with a 3-1 record.

How many more receiving yards did Marshall have over Devin Hester?
A:
104