Context and question: When the U.S. entered World War I he immediately requested an overseas assignment but was again denied and then assigned to Ft. Leavenworth, Kansas. In February 1918 he was transferred to Camp Meade in Maryland with the 65th Engineers. His unit was later ordered to France but to his chagrin he received orders for the new tank corps, where he was promoted to brevet Lieutenant Colonel in the National Army. He commanded a unit that trained tank crews at Camp Colt – his first command – at the site of "Pickett's Charge" on the Gettysburg, Pennsylvania Civil War battleground. Though Eisenhower and his tank crews never saw combat, he displayed excellent organizational skills, as well as an ability to accurately assess junior officers' strengths and make optimal placements of personnel.
What famous military event occurred at the site of Camp Colt?
Answer: Pickett's Charge
Context and question: In December 2011, Xinhua stated that "[t]he basic structure of the Beidou system has now been established, and engineers are now conducting comprehensive system test and evaluation. The system will provide test-run services of positioning, navigation and time for China and the neighboring areas before the end of this year, according to the authorities." The system became operational in the China region that same month. The global navigation system should be finished by 2020. As of December 2012, 16 satellites for BeiDou-2 have been launched, 14 of them are in service.
When did the Beidou system begin operating in China?
Answer: December 2011
Context and question: According to a 2011 Pew Research Center survey, there were 2.2 billion Christians around the world in 2010, up from about 600 million in 1910. By 2050, the Christian population is expected to exceed 3 billion. According to a 2012 Pew Research Center survey Christianity will remain the world's largest religion in 2050, if current trends continue.
In which year did the Pew Research Center conclude that Christianity would remain an insignificant religion through 2050?
Answer:
unanswerable