Q: The Battle of Stiklestad  in 1030 is one of the most famous battles in the history of Norway. In this battle, King Olaf II of Norway  was killed. During the pontificate of Pope Alexander III, the Roman Catholic Church  declared Olaf a saint in 1164. His younger half-brother, Harald Hardrada, was also present at the battle. Harald was only fifteen when the battle of Stiklestad took place. He became King of Norway in 1047, only to die in a failed invasion of England at the Battle of Stamford Bridge in 1066. The authenticity of the battle as a historical event is subject to question. Contemporary sources say the king was murdered. According to the Anglo Saxon Chronicle of 1030, Olaf was killed by his own people. Adam of Bremen wrote in 1070 that Olaf was killed in an ambush, and so did Florence of Worcester in 1100. Those are the only contemporary sources that mention the death of the king. After the king's canonization it was felt that the saint could not have died in such circumstances.  The story of the Battle of Stiklestad as we know it gradually developed during the two centuries following the death of King Olaf. Saint Olaf must have fallen in a major battle for Christianity.
What year was Harald Hardrada born?
A: 

Q: Kettle Hill was a smaller part of the San Juan Heights with San Juan Hill 20°01′12″N 75°47′54″W﻿ / ﻿20.0200185°N 75.7982129°W﻿ / 20.0200185; -75.7982129﻿  and its main blockhouses being the highest point with a dip or draw in between the two hills on a north-south axis. The heights are located about a mile east of Santiago. Elements of Conley's 10th Cavalry  took Kettle Hill on the American right with assistance from Col. Theodore Roosevelt's 1st Volunteer Cavalry  and the entire 3rd Cavalry . Most of the 10th supported by elements of the 24th and 25th colored infantry on the left took San Juan Hill. The 10th had held the center position between the two hills and when they went forward they split toward the tops of the two hills. Lieutenant Ord started the regulars forward on the American left and Roosevelt claimed he started the charge on the right. Retreating Spanish troops withdrew toward San Juan Hill still being contested. The regulars fired toward them and supported their comrades fighting on the adjacent hill. A legend was started that the Rough Riders alone took Kettle Hill, but this is not true. Sergeant George Berry  took his unit colors and that of the 3rd Cavalry to the top of Kettle Hill before the Rough Rider's flag arrived. This is supported in the writings of Pershing, who fought with Sergeant Conley and the 10th on Kettle Hill. and later led the American Expeditionary Force during the First World War.
How many other Cavalry units assisted Conley's unit in the taking of Kettle Hill?
A: 2

Q: In 2010 Turkey had a crude birth rate of 17.2 per 1000, in 2011 16.7, down from 20.3 in 2001. The total fertility rate (TFR) in 2010 was 2.05 children per woman, in 2011 2.02. The crude birth rate in 2010 ranged from 11.5 in Marmara Region (TFR 1.52) (11,5;1.55 in 2011), similar to Bulgaria, to 27.9 in Southeastern Anatolia Region (TFR 3.53) (27.1;3,42 in 2011), similar to Syria. Similarly, in 2012, the TFR ranged from 1.43 in Kırklareli, to 4.39 in Şanlıurfa. Deaths statistics from MERNIS are available as of 2009. Mortality data prior to 2009 are incomplete.
By how many people had the Turkey crude birth rate per 1000 decrease between 2001 and 2010?
A: 3.1

Q: On 2 June 1611 Smolensk had finally fallen to the Poles. After enduring 20 months of siege, two harsh winters and dwindling food supplies, the Russians in Smolensk finally reached their limit as the Polish-Lithuanian troops broke through the city gates. The Polish army, advised by the runaway traitor Andrei Dedishin, discovered a weakness in the fortress defenses, and on 13 June 1611 Cavalier of Malta Bartłomiej Nowodworski inserted a mine into a sewer canal. The explosion created a large breach in the fortress walls. The fortress fell on the same day.:563 The remaining 3,000 Russian soldiers took refuge in the Assumption Cathedral and blew themselves up with stores of gunpowder to avoid death at the hands of the invaders.:563 Although it was a blow to lose Smolensk, the defeat freed up Russian troops to fight the Commonwealth in Moscow, and the Russian commander at Smolensk, Mikhail Borisovich Shein, was considered a hero for holding out as long as he had. He was captured at Smolensk and remained a prisoner of Poland-Lithuania for the next nine years.
How many days after Smolensk fell to the poles was a mine thrown into a canal?
A:
11