With the rapid growth and consolidation of large railroad systems after 1870, union organizations sprang up, covering the entire nation. By 1901, 17 major railway brotherhoods were in operation; they generally worked amicably with management, which recognized their usefulness. Key unions included the Brotherhood of Locomotive Engineers , Brotherhood of Maintenance of Way Division , the Order of Railway Conductors, the Brotherhood of Locomotive Firemen, and the Brotherhood of Railroad Trainmen. Their main goal was building insurance and medical packages for their members, and negotiating bureaucratic work rules that favored their membership, such as seniority and grievance procedures. They were not members of the AFL, and fought off more radical rivals such as the Knights of Labor in the 1880s and the American Railroad Union in the 1890s. They consolidated their power in 1916, after threatening a national strike, by securing the Adamson Act, a federal law that provided 10 hours pay for an eight-hour day. At the end of World War I they promoted nationalization of the railroads, and conducted a national strike in 1919. Both programs failed, and the brotherhoods were largely stagnant in the 1920s. They generally were independent politically, but supported the third party campaign of Robert M. La Follette Sr. in 1924.

How many years did the events span from?
A: 54
Q: After a short week, the Lions hosted their division rivals the Chicago Bears for their 75th annual Thanksgiving Day Game. Detroit spotted Chicago a 14-3 first quarter lead, as Jay Cutler hit Alshon Jeffery with touchdown passes of 10 and 6 yards, wrapped around a Matt Prater 46-yard field goal.  In the second quarter, Calvin Johnson ended his team's nine-quarter touchdown drought by catching a 25-yard TD pass from Matthew Stafford. Before the half ended, Joique Bell scored on a 1-yard run and Stafford again hooked up with Johnson, this time on a 6-yard TD, putting Detroit up 24-14. Robbie Gould closed the gap to seven points with a 35-yard field goal in the third quarter.  Detroit scored the game's final 10 points in the fourth quarter. Joique Bell capped a 95-yard drive with his second 1-yard TD run and Matt Prater hit a 40-yard field goal, making the final score 34-17. The Lions tallied a season-high 474 yards of offense on the day.
How many yards fewer was Prater's last field goal compared to his first?

A: 6
P: Soon after the Battle of Warsaw the Bolsheviks sued for peace. The Poles, exhausted, constantly pressured by the Western governments and the League of Nations, and with its army controlling the majority of the disputed territories, were willing to negotiate. The Soviets made two offers: one on 21 September and the other on 28 September. The Polish delegation made a counteroffer on 2 October. On the 5th, the Soviets offered amendments to the Polish offer, which Poland accepted. The Preliminary Treaty of Peace and Armistice Conditions between Poland on one side and Soviet Ukraine and Soviet Russia on the other was signed on 12 October, and the armistice went into effect on 18 October. Ratifications were exchanged at Liepāja on 2 November. Long negotiations of the final peace treaty ensued. Meanwhile, Petliura's Ukrainian forces, which now numbered 23,000 soldiers and controlled territories immediately to the east of Poland, planned an offensive in Ukraine for 11 November but were attacked by the Bolsheviks on 10 November. By 21 November, after several battles, they were driven into Polish-controlled territory.
Answer this: How many days after accepting the offer did the Polish delegation sign a deal with the Soviets?

A: 7
Problem: The Russo-Turkish War of 1735-1739 between Russia and the Ottoman Empire was caused by the Ottoman Empire's war with Persia and continuing raids by the Crimean Tatars. The war also represented Russia's continuing struggle for access to the Black Sea. In 1737, Austria joined the war on Russia's side, known in historiography as the Austro-Turkish War of 1737-1739.

How many years did the Russo-Turkish War and Austro-Turkish War overlap?
Answer: 2
On 10 August 1921, the police attempted to arrest Vadakkevittil Muhammed, the secretary of the Khilafat Committee of Ernad at Pookkottur, alleging that he stolen the pistol of a Hindu Thirumulpad from a Kovilakam  in Nilambur. A crowd of 2,000 Mappilas from the neighbourhood foiled the attempt, but on the following day a squad of police arrested a number of Khilafat volunteers and seized records at the Mambaram mosque in Tirurangadi, leading to rumours that the building had been desecrated. A large crowd of Mappilas converged on Tirurangadi and besieged the local police station. The police opened fire on the crowd, triggering a furious reaction which soon engulfed the Eranad and Valluvanad taluks along with neighbouring areas and continued for over two months. Following the mosque incident, the rebels attacked and seized police stations, government treasuries, and entered the courts and registry offices where they destroyed records. Some even climbed into the judges' seats and proclaimed the advent of swaraj . The rebellion soon spread to the neighbouring areas of Malappuram, Manjeri, Perinthalmanna, Pandikkad and Tirur under principle leaders Variankunnath Kunjahammad Haji, Seethi Koya Thangal of Kumaranpathor and Ali Musliyar. By 8 August 1921, British administration had virtually come to an end in Malappuram, Tirurangadi, Manjeri, and Perinthalmanna, which then fell into the hands of the rebels who established complete domination over the Eranad and Valluvanad Taluks. On 24 August 1921, Variankunnath Kunjahammad Haji took over command of the rebellion from Ali Musliyar. Public proclamations were issued by Variyankunnath and Seethi that no harm should come to Hindus and that those Mappilas who resorted to looting would receive exemplary punishments.

In how many areas did the British administration virtually come to an end by August 8 1921?
A:
4