Problem: Background: Harold Adams Innis (; November 5, 1894 - November 8, 1952) was a Canadian professor of political economy at the University of Toronto and the author of seminal works on media, communication theory, and Canadian economic history. Despite his dense and difficult prose, Innis was one of Canada's most original thinkers. He helped develop the staples thesis, which holds that Canada's culture, political history, and economy have been decisively influenced by the exploitation and export of a series of "staples" such as fur, fishing, lumber, wheat, mined metals, and coal.
Context: Harold Innis wrote his PhD thesis on the history of the Canadian Pacific Railway (CPR). The completion of Canada's first transcontinental railway in 1885 had been a defining moment in Canadian history. Innis's thesis, eventually published as a book in 1923, can be seen as an early attempt to document the railway's significance from an economic historian's point of view. It uses voluminous statistics to underpin its arguments. Innis maintains that the difficult and expensive construction project was sustained by fears of American annexation of the Canadian West. Innis argues that "the history of the Canadian Pacific Railroad is primarily the history of the spread of Western civilization over the northern half of the North American continent". As Robert Babe notes, the railway brought industrialization, transporting coal and building supplies to manufacturing sites. It was also a kind of communications medium that contributed to the spread of European civilization. Babe writes that, for Innis, the CPR's equipment "comprised a massive, energy-consuming, fast-moving, powerful, capital-intensive 'sign' dropped into the very midst of indigenous peoples, whose entire way of life was disrupted, and eventually shattered as a result. Communications scholar Arthur Kroker argues that Innis's study of the Canadian Pacific Railway was only the first in which he attempted to demonstrate that "technology is not something external to Canadian being; but on the contrary, is the necessary condition and lasting consequence of Canadian existence". It also reflected Innis's lifelong interest in the exercise of economic and political power. His CPR history ends, for example, with a recounting of Western grievances against economic policies, such as high freight rates and the steep import tariffs designed to protect fledgling Canadian manufacturers. Westerners complained that this National Policy funnelled money from Prairie farmers into the pockets of the Eastern business establishment. "Western Canada", Innis wrote, "has paid for the development of Canadian nationality, and it would appear that it must continue to pay. The acquisitiveness of Eastern Canada shows little sign of abatement."
Question: What is the CPR?
Answer: Canadian Pacific Railroad

Problem: Background: George Michael Cohan (July 3, 1878 - November 5, 1942), known professionally as George M. Cohan, was an American entertainer, playwright, composer, lyricist, actor, singer, dancer and producer. Cohan began his career as a child, performing with his parents and sister in a vaudeville act known as "The Four Cohans." Beginning with Little Johnny Jones in 1904, he wrote, composed, produced, and appeared in more than three dozen Broadway musicals. Cohan published more than 300 songs during his lifetime, including the standards "Over There", "Give My Regards to Broadway", "The Yankee Doodle Boy" and "You're a Grand Old Flag".
Context: Cohan appeared in 1930 in a revival of his tribute to vaudeville and his father, The Song and Dance Man. In 1932, Cohan starred in a dual role as a cold, corrupt politician and his charming, idealistic campaign double in the Hollywood musical film The Phantom President. The film co-starred Claudette Colbert and Jimmy Durante, with songs by Rodgers and Hart, and was released by Paramount Pictures. He appeared in some earlier silent films but he disliked Hollywood production methods and only made one other sound film, Gambling (1934), based on his own 1929 play and shot in New York City. A critic called Gambling a "stodgy adaptation of a definitely dated play directed in obsolete theatrical technique." It is considered a lost film. Cohan earned acclaim as a serious actor in Eugene O'Neill's only comedy, Ah, Wilderness! (1933), and in the role of a song-and-dance President Franklin D. Roosevelt in Rodgers and Hart's musical I'd Rather Be Right (1937). The same year, he reunited with Harris to produce a play called Fulton of Oak Falls, starring Cohan. His final play, The Return of the Vagabond (1940), featured a young Celeste Holm in the cast. In 1940, Judy Garland played the title role in a film version of his 1922 musical Little Nellie Kelly. Cohan's mystery play Seven Keys to Baldpate was first filmed in 1916 and has been remade seven times, most recently as House of Long Shadows (1983), starring Vincent Price. In 1942, a musical biopic of Cohan, Yankee Doodle Dandy, was released, and James Cagney's performance in the title role earned the Best Actor Academy Award. The film was privately screened for Cohan as he battled the last stages of abdominal cancer; Cohan's comment on Cagney's performance was, "My God, what an act to follow!" Cohan's 1920 play The Meanest Man in the World was filmed in 1943 with Jack Benny.
Question: What happened in his later career
Answer: Cohan appeared in 1930 in a revival of his tribute to vaudeville and his father, The Song and Dance Man.

Problem: Background: Carousel is the second musical by the team of Richard Rodgers (music) and Oscar Hammerstein II (book and lyrics). The 1945 work was adapted from Ferenc Molnar's 1909 play Liliom, transplanting its Budapest setting to the Maine coastline. The story revolves around carousel barker Billy Bigelow, whose romance with millworker Julie Jordan comes at the price of both their jobs. He participates in a robbery to provide for Julie and their unborn child; after it goes tragically wrong, he is given a chance to make things right.
Context: A film version of the musical was made in 1956, starring Gordon MacRae and Shirley Jones. It follows the musical's story fairly closely, although a prologue, set in the Starkeeper's heaven, was added. The film was released only a few months after the release of the film version of Oklahoma!. It garnered some good reviews, and the soundtrack recording was a best seller. As the same stars appeared in both pictures, however, the two films were often compared, generally to the disadvantage of Carousel. Thomas Hischak, in The Rodgers and Hammerstein Encyclopedia, later wondered "if the smaller number of Carousel stage revivals is the product of this often-lumbering [film] musical". There was also an abridged (100 minute) 1967 network television version that starred Robert Goulet, with choreography by Edward Villella. The New York Philharmonic presented a staged concert version of the musical from February 28 to March 2, 2013, at Avery Fisher Hall. Kelli O'Hara played Julie, with Nathan Gunn as Billy, Stephanie Blythe as Nettie, Jessie Mueller as Carrie, Jason Danieley as Enoch, Shuler Hensley as Jigger, John Cullum as the Starkeeper, and Kate Burton as Mrs. Mullin. Tiler Peck danced the role of Louise to choreography by Warren Carlyle. The production was directed by John Rando. Charles Isherwood of The New York Times wrote, "this is as gorgeously sung a production of this sublime 1945 Broadway musical as you are ever likely to hear." It was broadcast as part of the PBS Live from Lincoln Center series, premiering on April 26, 2013.
Question: There was also a concert?
Answer:
The New York Philharmonic presented a staged concert version of the musical from February 28 to March 2, 2013, at Avery Fisher Hall.