Background: Bill "Bojangles" Robinson (May 25, 1878 - November 25, 1949) was an American tap dancer and actor, the best known and most highly paid African-American entertainer in the first half of the twentieth century. His long career mirrored changes in American entertainment tastes and technology. He started in the age of minstrel shows and moved to vaudeville, Broadway, the recording industry, Hollywood, radio, and television.
Context: On March 30, 1900, Robinson entered a buck-and-wing dance contest at the Bijou Theater in Brooklyn, New York, winning a gold medal and defeating Harry Swinton, star of the show In Old Kentucky and considered the best dancer of his day. The resulting publicity helped Robinson to get work in numerous traveling shows, sometimes in a troupe, more frequently with a partner, though not always as a dancer (Robinson also sang and performed two-man comedy routines).  By 1912, Robinson was a full partner in the duo, which had become primarily a tap dancing act, booked on both the Keith and Orpheum Circuits. The team broke up in 1914, and vaudeville performer Rae Samuels, who had performed in shows with Robinson, convinced him to meet with her manager (and husband), Marty Forkins. Under Forkins' tutelage, Robinson matured and began working as a solo act, increasing his earnings to an estimated $3,500 per week. Forkins accomplished this by inventing an alternate history for Robinson, promoting him as already being a solo act. This technique succeeded, making Robinson one of the first performers to break vaudeville's two colored rule, which forbade solo black acts.  When the U.S. entered World War I, the War Department set up a series of Liberty Theaters in the training camps. The Keith and Orpheum Circuits underwrote vaudeville acts at reduced fees, but Robinson volunteered to perform gratis for thousands of troops, in both black and white units of the Expeditionary Forces, receiving a commendation from the War Department in 1918.  Throughout the early 1920s, Robinson continued his career on the road as a solo vaudeville act, touring throughout the country and most frequently visiting Chicago, where Marty Forkins, his manager, lived. From 1919-1923 he was fully booked on the Orpheum Circuit, and was signed full-time by the Keith in 1924 and 1925. In addition to being booked for 50-52 weeks (an avid baseball fan, he took a week off for the World Series), Robinson did multiple shows per night, frequently on two different stages.
Question: Where did he perform for the troops?
Answer: Liberty Theaters in the training camps.

Background: Chesley Sullenberger was born in Denison, Texas, His father was a descendant of Swiss-German immigrants named Sullenberger. He has one sister, Mary. The street on which he grew up in Denison was named after his mother's family. According to his sister, Sullenberger built model planes and aircraft carriers during his childhood, and says he became interested in flying after seeing military jets from an Air Force base near his house.
Context: Sullenberger was employed by US Airways and its predecessor airlines from 1980 until 2010. (Pacific Southwest Airlines was acquired by US Air, later US Airways, in 1988.) He holds an Airline Transport Pilot Certificate for single and multi-engine airplanes, and a Commercial Pilot Certificate rating in gliders, as well as a flight instructor certificate for airplanes (single, multi-engine, and instrument), and gliders. In total, he has more than 40 years and 20,000 hours of flying experience. In 2007, he became the founder and CEO of Safety Reliability Methods, Inc. (SRM), a firm providing strategic and tactical guidance to enhance organizational safety, performance, and reliability.  He has also been involved in a number of accident investigations conducted by the USAF and the National Transportation Safety Board (NTSB), such as Pacific Southwest Airlines Flight 1771 and USAir Flight 1493. He served as an instructor, Air Line Pilots Association Local Air Safety Chairman, accident investigator, and national technical committee member. His safety work for ALPA led to the development of a Federal Aviation Administration Advisory Circular. He was instrumental in developing and implementing the Crew Resource Management course that is used by US Airways, and he has taught the course to hundreds of airline crew members.  Working with NASA scientists, he coauthored a paper on error-inducing contexts in aviation. He was an air accident investigator for an NTSB inquiry into a major accident at Los Angeles International Airport, which "led to improved airline procedures and training for emergency evacuations of aircraft". Sullenberger has also been studying the psychology behind keeping an airline crew functioning during a crisis.  Sullenberger was active with his union, serving as chairman of a safety committee within the Air Line Pilots Association.  He was a featured speaker for two panels, one on aviation and one on patient safety in medicine, at the High Reliability Organizations (HRO) 2007 International Conference in Deauville, France, from May 29 to 31, 2007.
Question: How was Chesley Sullenberger involved in Civil aviation careers?
Answer: Sullenberger was employed by US Airways and its predecessor airlines from 1980 until 2010.

Background: Canadian comics refers to comics and cartooning by citizens of Canada or permanent residents of Canada regardless of residence. Canada has two official languages, and distinct comics cultures have developed in English and French Canada. The English tends to follow American trends, and the French Franco-Belgian ones, with little crossover between the two cultures. Canadian comics run the gamut of comics forms, including editorial cartooning, comic strips, comic books, graphic novels, and webcomics, and are published in newspapers, magazines, books, and online.
Context: Brigadier-General George Townshend's cartoons lampooning General James Wolfe in 1759 are recognized as the first examples of political cartooning in Canadian history. Cartoons did not have a regular forum in Canada until John Henry Walker's short-lived weekly Punch in Canada debuted in Montreal in 1849. The magazine was a Canadian version of Britain's humorous Punch and featured cartoons by Walker. It paved the way for a number of similar short-lived publications, until the success of the more straight-laced Canadian Illustrated News, published by George-Edouard Desbarats beginning in 1869, soon after Canadian Confederation.  In 1873, John Wilson Bengough founded Grip, a humour magazine in the style of Punch and the American Harper's Weekly. It featured a large number of cartoons, especially Bengough's own. The cartoons tended to be political, and Prime Minister John A. Macdonald and Metis rebel leader Louis Riel were favourite targets. The Pacific Scandal in the early 1870s gave Bengough much fodder to raise his reputation as a political caricaturist. According to historian John Bell, while Bengough was probably the most significant pre-20th-century Canadian cartoonist, Henri Julien was likely the most accomplished. Published widely both at home and abroad, Julien's cartoons appeared in periodicals such as Harper's Weekly and Le Monde illustre. In 1888, he gained employment at the Montreal Star and became the first full-time newspaper cartoonist in Canada.  Palmer Cox, a Canadian expatriate in the United States, at this time created The Brownies, a popular, widely merchandised phenomenon whose first book collection sold over a million copies. Cox began a Brownies comic strip in 1898 that was one of the earliest English-language strips, and had begun to use speech balloons by the time it ended in 1907.
Question: What happened in the 1700's that would be significant?
Answer:
cartoons lampooning General James Wolfe in 1759 are recognized as the first examples of political cartooning in Canadian history.