Background: John Kenneth Galbraith  (October 15, 1908 - April 29, 2006), also known as Ken Galbraith, was a Canadian-born economist, public official, and diplomat, and a leading proponent of 20th-century American liberalism. His books on economic topics were bestsellers from the 1950s through the 2000s, during which time Galbraith fulfilled the role of public intellectual. As an economist, he leaned toward post-Keynesian economics from an institutionalist perspective. Galbraith was a long-time Harvard faculty member and stayed with Harvard University for half a century as a professor of economics.
Context: Galbraith was born on October 15, 1908, to Canadians of Scottish descent, Sarah Catherine (Kendall) and Archibald "Archie" Galbraith, in Iona Station, Ontario, Canada, and was raised in Dunwich Township, Ontario. He had three siblings: Alice, Catherine, and Archibald William (Bill). By the time he was a teenager, he had adopted the name Ken, and later disliked being called John. Galbraith grew to be a very tall man, attaining a height of 6 feet 9 inches (206 cm).  His father was a farmer and school teacher. His mother, a homemaker and a community activist, died when he was fourteen years old. The family farm was located on Thomson Line. Both of his parents were supporters of the United Farmers of Ontario in the 1920s.  His early years were spent at a one-room school which is still standing, on Willy's Side Road. Later, he went to Dutton High School and St. Thomas High School. In 1931, Galbraith graduated with a Bachelor of Science in Agriculture from the Ontario Agricultural College, which was then an associate agricultural college of the University of Toronto. He majored in animal husbandry. He was awarded a Giannini Scholarship in Agricultural Economics (receiving $60 per month) that allowed him to travel to Berkeley, California, where he received Master of Science and Doctor of Philosophy degrees in agricultural economics from the University of California, Berkeley. Galbraith was taught economics by Professor George Martin Peterson, and together they wrote an economics paper titled "The Concept of Marginal Land" in 1932 that was published in the American Journal of Agricultural Economics.  After graduation in 1934, he started to work as an instructor at Harvard University. Galbraith taught intermittently at Harvard in the period 1934 to 1939. From 1939 to 1940, he taught at Princeton University. In 1937, he became a citizen of the United States and was no longer a British subject. In the same year, he took a year-long fellowship at the University of Cambridge, England, where he was influenced by John Maynard Keynes. He then traveled in Europe for several months in 1938, attending an international economic conference and developing his ideas. His public service started in the era of New Deal when he joined the United States Department of Agriculture. From 1943 until 1948, he served as an editor of Fortune magazine. In 1949, he was appointed professor of economics at Harvard.
Question: What did he teach?
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Problem: Background: The Spice Girls are an English pop girl group formed in 1994. The group originally consisted of Melanie Brown ("Scary Spice"), Melanie Chisholm ("Sporty Spice"), Emma Bunton ("Baby Spice"), Geri Halliwell ("Ginger Spice"), and Victoria Beckham, nee Adams ("Posh Spice"). They were signed to Virgin Records and released their debut single "Wannabe" in 1996, which hit number one in 37 countries and established them as a global phenomenon. Their debut album Spice sold more than 31 million copies worldwide, becoming the best-selling album by a female group in history.
Context: The phrase "girl power" put a name to a social phenomenon, but the slogan was met with mixed reactions. The phrase was a label for the particular facet of post classical neo-feminist empowerment embraced by the band: that a sensual, feminine appearance and equality between the sexes need not be mutually exclusive. This concept was by no means original in the pop world: both Madonna and Bananarama had employed similar outlooks. The phrase itself had also appeared in a few songs by British girl groups and bands since at least 1987; most notably, it was the name of British pop duo Shampoo's 1996 single and album, later credited by Halliwell as the inspiration for the Spice Girls' mantra.  However, it was not until the emergence of the Spice Girls in 1996 with "Wannabe", that the concept of "girl power" exploded onto the common consciousness. The phrase was regularly uttered by all five members--although most closely associated with Halliwell--and was often delivered with a peace sign. The slogan also featured on official Spice Girls merchandise and on some of the outfits the group members wore. The Spice Girls' version was distinctive. Its message of empowerment appealed to young girls, adolescents and adult women, and it emphasised the importance of strong and loyal friendship among females.  In all, the focused, consistent presentation of "girl power" formed the centrepiece of their appeal as a band. Some commentators credit the Spice Girls with reinvigorating mainstream feminism--popularized as "girl power"--in the 1990s, with their mantra serving as a gateway to feminism for their young fans. On the other hand, some critics dismissed it as no more than a shallow marketing tactic, while others took issue with the emphasis on physical appearance, concerned about the potential impact on self-conscious and/or impressionable youngsters. Regardless, the phrase became a cultural phenomenon, adopted as the mantra for millions of girls and even making it into the Oxford English Dictionary. In summation of the concept, author Ryan Dawson said, "The Spice Girls changed British culture enough for Girl Power to now seem completely unremarkable."  The Spice Girls' debut single "Wannabe" has been hailed as an "iconic girl power anthem". In 2016, the United Nations' Global Goals "#WhatIReallyReallyWant" campaign filmed a global remake of the original music video for "Wannabe" to highlight gender inequality issues faced by women across the world. The video, which was launched on YouTube and ran in movie theatres internationally, featured British girl group M.O, Canadian "viral sensation" Taylor Hatala, Nigerian-British singer Seyi Shay and Bollywood actress Jacqueline Fernandez lip-syncing to the song in various locations around the world. In response to the remake, Beckham said, "How fabulous is it that after 20 years the legacy of the Spice Girls' girl power is being used to encourage and empower a whole new generation?"  At the 43rd People's Choice Awards in January 2017, American actress Blake Lively dedicated her "Favorite Dramatic Movie Actress" award to "girl power" in her acceptance speech, and credited the Spice Girls, saying: "What was so neat about them was that they're all so distinctly different, and they were women, and they owned who they were, and that was my first introduction into girl power."
Question: Did anything else come from the girl power movement?
Answer:
At the 43rd People's Choice Awards in January 2017, American actress Blake Lively dedicated her "Favorite Dramatic Movie Actress" award to "girl power" in her acceptance speech,