Q: Genghis Khan and his descendants launched numerous invasions of China, subjugating the Western Xia in 1209 before destroying them in 1227, defeating the Jin dynasty in 1234 and defeating the Song dynasty in 1279. They made the Kingdom of Dali into a vassal state in 1253 after the Dali King Duan Xingzhi defected to the Mongols and helped them conquer the rest of Yunnan, forced Korea to capitulate through invasions, but failed in their attempts to invade Japan.
How many years did it take for Khan to destroy Western Xia?
A: 18

Q: Upper Austria had been rebellious for centuries, with 62 known uprisings between 1356 and 1849, 14 of which occurred in the 16th century. However, the Peasants' War of 1626 was the costliest in terms of human life and damage to livestock and property. The war caused Martin Aichinger to lose his farm and begin roaming the country. He eventually became a religious leader who led a popular revolt against aristocratic rule. His revolutionary ideas frightened the rulers so much that they tried to arrest him, leading to another series of uprisings that ended in the Battle on the Frankenberg  in 1636. All of Aichinger's followers were slaughtered during the battle, including the remaining women and children who had been in hiding.
How many uprisings occured that didn't take place in the 16th century?
A: 48

Q: The Finnish Red Guards seized the early initiative in the war by taking control of Helsinki on 28 January 1918 and by undertaking a general offensive lasting from February till early March 1918. The Reds were relatively well armed, but a chronic shortage of skilled leaders, both at the command level and in the field, left them unable to capitalise on this momentum, and most of the offensives came to nothing. The military chain of command functioned relatively well at company and platoon level, but leadership and authority remained weak as most of the field commanders were chosen by the vote of the troops. The common troops were more or less armed civilians, whose military training, discipline and combat morale were both inadequate and low. Ali Aaltonen was replaced on 28 January 1918 by Eero Haapalainen as commander-in-chief. He, in turn, was displaced by the Bolshevik triumvirate of Eino Rahja, Adolf Taimi and Evert Eloranta on 20 March. The last commander-in-chief of the Red Guard was Kullervo Manner, from 10 April until the last period of the war when the Reds no longer had a named leader. Some talented local commanders, such as Hugo Salmela in the Battle of Tampere, provided successful leadership, but could not change the course of the war. The Reds achieved some local victories as they retreated from southern Finland toward Russia, such as against German troops in the Battle of Syrjäntaka on 28-29 April in Tuulos.
How many days were the Bolshevik triumvirate the commanders?
A: 21

Q: Because of the combination of a relatively small Omani population and a fast-growing oil-driven economy, Oman has attracted many migrants. At the 2014 census the total expatriate population was 1,789,000 or 43.7% of the population. Most migrants are males from India (465,660 for both sexes), Bangladesh (107,125) or Pakistan (84,658). Female migrant workers are mainly from Indonesia (25,300), the Philippines (15,651) or Sri Lanka (10,178). Migrants from Arab countries account for 68,986 migrants (Egypt 29,877, Jordan 7,403, Sudan 6,867, UAE 6,426, Iraq 4,159, Saudi Arabia 725, Bahrain 388, Qatar 168, other 12,683) and other Asian countries for 12,939 migrants. There were 8,541 migrants from Europe, 1,540 from the United States and 15,565 from other countries.
How many more migrants were from Europe compared to the United States?
A:
7001