paragraph_text: Shopping.com is a price comparison service owned by eBay and operates websites in USA, United Kingdom, France, Germany and Australia. Shopping.com started out with the name DealTime.com which still operates as a related, but otherwise separate website.

paragraph_text: The Emperor Wears No Clothes is a non-fiction book written by Jack Herer. Starting in 1973, the story begins when Herer takes the advice of his friend, "Captain" Ed Adair, and begins compiling tidbits of information about the "Cannabis" plant and its numerous uses, including as hemp and as a drug. After a dozen years of collecting and compiling historical data, Herer first published his work as "The Emperor Wears No Clothes", in 1985. The twelfth edition was published in November 2010, and the book continues to be cited in Cannabis rescheduling and re-legalization efforts.

paragraph_text: Operated by Vale Limited, construction on the plant started in April 2009 and operations began in 2014. Construction costs were in excess of CAD $4.25 billion. Construction involved over 3,200 workers generating approximately 3,000 person-years of employment. Operation of the plant will require approximately 475 workers.

paragraph_text: The Shorts Blowpipe is a man-portable surface-to-air missile that was in use with the British Army and Royal Marines from 1975. It was superseded by an interim design, Javelin, and later the greatly improved Starstreak.

paragraph_text: Operation Torch (initially called Operation Gymnast) was the Anglo - American invasion of French North Africa during the North African Campaign of the Second World War which started on 8 November 1942. It is the first major operation that US troops undertook in the European / North African theatre of World War II.

paragraph_text: Eastern Catholic cardinals continue to wear the normal dress appropriate to their liturgical tradition, though some may line their cassocks with scarlet and wear scarlet fascias, or in some cases, wear Eastern-style cassocks entirely of scarlet.

paragraph_text: Service Dress was the new style of khaki service dress uniform introduced by the British Army for use in the field from the early 1900s, following the experiences of a number of imperial wars and conflicts, including the Second Boer War. This variant of uniform continues to be worn today, although only in a formal role, as No. 2 Pattern dress.

paragraph_text: The American Hockey League, the top minor league in North America required all players to wear a visor prior to the start of the 2006 -- 07 season. The NHL ``strongly recommends ''the use of visors. The NHL mandated visors in 2013, with an exception for players having 25 games experience.

paragraph_text: Mark's Work Wearhouse Ltd. (known as L'Équipeur in Quebec; doing business as simply Mark's) is a Canadian clothing and footwear retailer specializing in casual and industrial wear. Beginning in 1977 as Mark's Work Wearhouse in Calgary, Alberta, it evolved from an industrial accessories dealer to a widely known men's casual and industrial wear retailer. The company operates over 380 stores across Canada and has been a subsidiary of Canadian Tire since 2002. The company rebranded in 2012 as Mark's to appeal to a wider customer base and reflect its expanded product offerings.

paragraph_text: During the celebration, theaters called tablados are built in many places throughout the cities, especially in Montevideo. Traditionally formed by men and now starting to be open to women, the different Carnival groups (Murgas, Lubolos or Parodistas) perform a kind of popular opera at the tablados, singing and dancing songs that generally relate to the social and political situation. The 'Calls' groups, basically formed by drummers playing the tamboril, perform candombe rhythmic figures. Revelers wear their festival clothing. Each group has its own theme. Women wearing elegant, bright dresses are called vedettes and provide a sensual touch to parades.

paragraph_text: Stéphanie Szostak (born June 12, 1975) is a French actress who started her career in the early 2000s. Szostak is best known for having appeared in the films "The Devil Wears Prada", "Dinner for Schmucks", "Iron Man 3", and "R.I.P.D." Szostak starred in the USA Network original drama series "Satisfaction" and the ABC series "A Million Little Things".

paragraph_text: The airline started operations on 12 April 2006. It is wholly owned by Sky Express and all flights are operated by and under the Sky Express air operators certificate. After 12 months of operation, Direct Fly suspended operations effective from May 7, 2007.

paragraph_text: The mountains classification is a secondary competition in the Tour de France, that started in 1933. It is given to the rider that gains the most points for reaching mountain summits first. The leader of the classification is named the King of the Mountains, and since 1975 wears the polka dot jersey (French: maillot à pois rouges), a white jersey with red polka dots.

paragraph_text: The Navy first authorized a khaki uniform in 1913 as a practical garment for early naval aviators; they were given permission to wear Marine Corps khaki uniforms with naval insignia, when flying or working on aircraft. Khakis were authorized aboard submarines in 1931 and as a working uniform on all ships ten years later.

paragraph_text: The video for the song, considered by many to be a definitive music video for Aerosmith, starts off with the band walking up to a department store elevator, and an attractive woman (Brandi Brandt) says ``2nd floor... hardware, children's wear, lady's lingerie. Oh, good morning Mr. Tyler, going down? ''Steven Tyler enters the elevator and the song starts.

paragraph_text: Stéphanie Szostak (born June 12, 1975) is a French actress who started her career in the early 2000s. Szostak is best known for having appeared in the films The Devil Wears Prada, Dinner for Schmucks, Iron Man 3, and R.I.P.D. Szostak starred in the USA Network original drama series Satisfaction.

paragraph_text: Avenue Stores LLC is a specialty retailer in the United States offering plus-size clothing to women who wear larger-size clothing. The company serves a target audience of women aged between 25 and 55 years of age, wearing apparel sized 14 or larger. The group operates 259 stores in 37 states, all under the name The Avenue.

paragraph_text: The Battle of Damascus (), also known as Operation Damascus Volcano (), started on 15 July 2012 during the Syrian Civil War. It is unclear who started the battle. Thousands of rebels infiltrated Damascus from the surrounding countryside. Following this, according to some reports, the opposition forces launched an operation to capture the capital, while according to other reports, the military learned of the large-scale rebel operation beforehand and made a preemptive strike. Some reports even suggested the rebels launched the operation prematurely due to their plans being discovered by the security forces.

paragraph_text: JSC "Aviacon Zitotrans" (, "OAO Aviakompaniya «Aviakon Tsitotrans»") is an airline based in Yekaterinburg, Russia. It was established and started operations in June 1995 and operates charter cargo flights worldwide including Canada which it operated on behalf of the Canadian military. It has 250 employees and its main base is Koltsovo International Airport, Yekaterinburg. In 2008 the name of the company was changed to Aviacon Air Cargo.

paragraph_text: The airline was established and started operations in 1988, after the Egyptian government approved the foundation of Aircraft Maintenance in Cairo. At that time Elsayed Saber and his family launched AMC Airlines after obtaining a licence to operate worldwide passenger charter operations. It is wholly owned by Elsayed Saber and his family and has 498 employees.

Question: When did the operator of Blowpipe start wearing khaki?
Answer: early 1900s