question: Vlad Ţepeş asked the Hungarian king for assistance.  He received no support despite promises made by Corvinus and instead called for a mobilization that included "not only men of military age, but also of women and of children from the age of twelve up; and included Gypsy slave contingents." Various sources mention the strength of his army to be between 22,000 and 30,900, with the most popular accepted number set at 30,000. The letter of Leonardo Tocco which put the numbers of the Turkish army at an exaggerated strength of 400,000, exaggerated also the Wallachian strength which was estimated at 200,000. The majority of the army consisted of peasants and shepherds, while the boyars on horseback—who were few in numbers—were armed with lances, swords, and daggers and wore chainmail as armour. Vlad's personal guard consisted of mercenaries from many countries and some Gypsies. Before battle, it is believed that Vlad told his men that "it would be better that those who think of death should not follow me".
Answer this question: Who asked the Hungarian king for assistance?
answer: Ţepeş

question: In the late 16th and early 17th centuries, Russia was in a state of political and economic crisis. After the death of the Tsar Ivan IV  in 1584, and the death of his son Dimitri in 1591, several factions competed for the tsar's throne. In 1598, Boris Godunov was crowned to the Russian throne, marking the end of the centuries long rule of the Rurik dynasty. While his policies were rather moderate and well-intentioned, his rule was marred by the general perception of its questionable legitimacy and allegations of his involvement in orchestrating the assassination of Dimitri. While Godunov managed to put the opposition to his rule under control, he did not manage to crush it completely. To add to his troubles, the first years of the 17th century were exceptionally cold. The drop in temperature was felt all over the world, and was most likely caused by a severe eruption of a volcano in South America. In Russia, it resulted in a great famine that swept through the country from 1601 to 1603.
Answer this question: How many years did the great famine last that swept through Russia?
answer: 2

question: As of the 2010 United States Census, there were 146,551 people, 51,214 households, and 38,614 families residing in the county. The population density was . There were 54,963 housing units at an average density of . The racial makeup of the county was 50.3% white, 41.0% black or African American, 3.0% Asian, 0.7% American Indian, 0.1% Pacific islander, 1.3% from other races, and 3.7% from two or more races. Those of Hispanic or Latino origin made up 4.3% of the population. In terms of ancestry, 12.6% were Germans, 10.8% were Irish people, 8.7% were English people, 6.3% were Americans, and 5.1% were Italians.
Answer this question: How many more people are there than housing units?
answer:
91588