question: 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
Answer this question: How many years passed from the burning of Moscow suburbs until the Nogai raids withing sight of Moscow?
answer: 22

question: Coming off their thrilling overtime divisional road win over the Seahawks, the 49ers went home for a Week 3 duel with the Detroit Lions.  In the first quarter, the Niners struck first as QB J.T. O'Sullivan completed a 6-yard TD pass to WR Isaac Bruce.  In the second quarter, San Francisco increased its lead with RB Frank Gore getting a 4-yard TD run.  Striking again, Delanie Walker caught a touchdown pass shortly before half-time.  The Lions would respond with kicker Jason Hanson getting a 44-yard, yet the 49ers replied in the fourth quarter with CB Allen Rossum getting a 1-yard TD run.  Detroit tried to rally as QB Jon Kitna completed a 34-yard TD pass to RB Rudi Johnson, yet San Francisco sealed their victory with kicker Joe Nedney nailing a 25-yard field goal.
Answer this question: What was the last score of the game?
answer: 25-yard field goal

question: In 1908 the U.S. Supreme Court decided Loewe v. Lawlor . In 1902 the Hatters' Union instituted a nationwide boycott of the hats made by a nonunion company in Connecticut. Owner Dietrich Loewe brought suit against the union for unlawful combinations to restrain trade in violation of the Sherman Antitrust Act. The Court ruled that the union was subject to an injunction and liable for the payment of triple damages. In 1915 Justice Oliver Wendell Holmes, speaking for the Court, again decided in favor of Loewe, upholding a lower federal court ruling ordering the union to pay damages of $252,130. . This was not a typical case in which a few union leaders were punished with short terms in jail; specifically, the life savings of several hundreds of the members were attached. The lower court ruling established a major precedent, and became a serious issue for the unions. The Clayton Act of 1914 presumably exempted unions from the antitrust prohibition and established for the first time the Congressional principle that "the labor of a human being is not a commodity or article of commerce". However, judicial interpretation so weakened it that prosecutions of labor under the antitrust acts continued until the enactment of the Norris-La Guardia Act in 1932.
Answer this question: How many years did these events span?
answer:
30