Q: As of the census of 2010, there were 520,116 people, 229,762 households, and 112,455 families residing in the city. The population density was 2,500.1 inhabitants per square mile (965.3/km). There were 209,609 housing units at an average density of 1,076.7 per square mile (415.7/km). The racial makeup of the city was 69.7% White (down from 94.8% in 1970), 5.0% Black or African-American, 2.7% Native American, 2.9% Asian, 0.2% Pacific Islander, 16.9% from other races, and 3.8% from two or more races. Hispanic or Latino of any race were 41.6% of the population. Non-Hispanic Whites were 47.2% of the population in 2010, down from 72.8% in 1970.
How many percent of people considered themselves hispanic whites in the 2010 census?
A: 52.8

Q: Coming off their season-sweep over the Browns, the Ravens flew to Reliant Stadium for a Week 10 duel with the Houston Texans. Both Baltimore and Houston were originally scheduled to play each other during Week 2 of the 2008 NFL season, but the game was rescheduled to Week 10 due to structural damage to Reliant Stadium, which was caused by Hurricane Ike. Week 10 was originally set to be the team's bye week. This contest would be the eighth of a record fifteen consecutive games for the Ravens. In the first quarter, Baltimore took flight as rookie quarterback Joe Flacco completed a 43-yard TD pass to WR Yamon Figurs. In the second quarter, the Texans responded with a 23-yard field goal by kicker Kris Brown. The Ravens would punt on the ensuing drive, pinning the Texans at their 3-yard line. On the next play, Texans OT Duane Brown committed a holding penalty while in his own endzone, giving the Ravens a safety. Baltimore would increase their lead as rookie kicker Steven Hauschka got a 54-yard field goal. The Texans would close out the half as Brown nailed a 48-yard field goal. In the third quarter, the Ravens increased their lead as RB Willis McGahee got a 1-yard TD run. Houston would answer as quarterback Sage Rosenfels completed a 60-yard TD pass to WR Kevin Walter. In the fourth quarter, Baltimore steamrolled their way to victory with Flacco completing a 1-yard TD pass to TE Todd Heap (with a 2-point conversion pass to WR Derrick Mason), QB Troy Smith completing a 14-yard TD pass to Heap, and McGahee rushing four yards for a TD.
How many yards was the last touchdown pass thrown by Joe Flacco?
A: 1

Q: Direct U.S. military involvement ended on 15 August 1973 as a result of the Case-Church Amendment passed by the U.S. Congress. The fall of Saigon by the North Vietnamese Army in April 1975 marked the end of the war, and North and South Vietnam were reunified the following year. The war exacted a huge human cost in terms of fatalities (see Vietnam War casualties). Estimates of the number of Vietnamese soldiers and civilians killed vary from 966,000 to 3.8 million. Some 275,000-310,000 Khmer people, 20,000-62,000 Lao people, and 58,220 U.S. service members also died in the conflict, and a further 1,626 remain missing in action. The Sino-Soviet split re-emerged following the lull during the Vietnam War and ties between the DRV and its Cambodian allies in the GRUNK, the newly-formed Democratic Kampuchea begun almost immediately in a series of border raids by the Khmer Rouge and erupted into the Cambodian-Vietnamese War, with Peoples Liberation Army directly intervening in the Sino-Vietnamese War. The end of the war and resumption of the Third Indochina War would precipitate the Vietnamese boat people and the bigger Indochina refugee crisis, which saw an estimated 250,000 people perish at sea.
What year were North and South Vietnam reunified?
A:

Q: Hakon Sverresson appeared to have pacified the whole country, but died suddenly in 1204. His successor was the infant Guttorm, who himself died later the same year. The Birkebeiner knew of no other direct descendants of King Sverre and chose one of his nephews, Inge Bardson, as their new king. By then a revived Bagler party had formed in Denmark, taking another son of King Magnus Erlingsson, Erling Stonewall, as their king. Helped by King Valdemar II of Denmark, they launched an invasion of Norway in 1204, taking control of the Oslofjord-area. This second Bagler war lasted until 1208. When Erling Stonewall fell ill and died in 1207, he was succeeded as Bagler king by Philippus Simonsson, a nephew of King Inge Crouchback and bishop Nikolas of Oslo, and the war continued uninterrupted. The Bagler were strongest in the Oslofjord-area, while Trndelag was a stronghold of the Birkebeiner, but battles and ambushes took place throughout the country. In the end the bishops were able to negotiate a settlement between the two sides, confirmed at a meeting at Kvitsy in 1208. The Bagler king Philippus was to remain in control of eastern Norway but renounce the title of king, leaving the Birkebeiner King Inge nominally sole ruler of the country. In the event, Philippus continued to style himself king until his death, but peace between the Bagler and Birkebeiner was preserved until 1217.
Who was the Bagler king first, Erling Stonewall or Philippus Simonsson?
A:
Erling Stonewall