Question: Which magazine, Nintendo Power or Armchair General, was produced by Weider History Group?

full_context: Document 1: Game Informer: Game Informer (GI) is an American monthly video game magazine featuring articles, news, strategy, and reviews of video games and associated consoles. It debuted in August 1991 when FuncoLand started publishing a six-page magazine. The publication is owned and published by GameStop Corp., the parent company of the video game retailer of the same name, who bought FuncoLand in 2000. Due to this, a large amount of promotion is done in-store, which has contributed to the success of the magazine; it is now the 4th most popular magazine by copies circulated. "Game Informer" has since become an important part of GameStop's customer loyalty program, Power Up Rewards, which offers subscribers access to special content on the official website.
Document 2: American Heritage (magazine): American Heritage is a magazine dedicated to covering the history of the United States of America for a mainstream readership. Until 2007, the magazine was published by Forbes. Since that time, Edwin S. Grosvenor has been its publisher. Print publication was suspended early in 2013, but the magazine relaunched in digital format with the Summer 2017 issue after a Kickstarter campaign raised $31,203 from 587 backers. The publisher stated it also intended to relaunch the magazine's sister publication "Invention & Technology", which ceased print publication in 2011.
Document 3: The General (magazine): The General (1964–1998) was a bi-monthly periodical devoted to supporting Avalon Hill's line of wargames, with articles on game tactics, history, and industry news. It was the first professionally produced wargaming magazine for the nascent cardboard and hex-map wargaming hobby. Over the years the magazine was variously called "The Avalon Hill General", "Avalon Hill's General", "The General Magazine", or simply "General". It was headquartered in Baltimore, Maryland. With the sale of Avalon Hill to Hasbro in 1998 the magazine ceased. Its unofficial heir was "Operations Magazine" published by Multi-Man Publishing to support the line of Avalon Hill games that remained in print, but that too went out of print in 2010, replaced by "Special Ops" magazine in 2011.
Document 4: Nintendo Power: Nintendo Power was a news and strategy magazine which was initially published in-house monthly by Nintendo of America, and later independently. In December 2007, Nintendo contracted publishing to Future US, the American subsidiary of British publisher Future. It was one of the longest running video game magazines in the United States and Canada, and was Nintendo's official magazine in North America.
Document 5: Nintendo Power Line: The Nintendo Power Line was a hotline that provided fellow readers of Nintendo Power hints to their favorite games on Nintendo consoles, such as the Nintendo Entertainment System. It ran from the publishing of the first issue publication of Nintendo Power to June 2010, due to the Internet becoming more widespread. It was revived from November 11 to November 13, 2016 in celebration of the release of the NES Classic Edition. The messages, however, were automated rather than being live.
Document 6: Armchair general: "Armchair general" is a derogatory term for a person who regards himself or herself as an expert on military matters, despite possessing little to no actual experience in the military.
Document 7: North &amp; South (US magazine): North & South – The Official Magazine of the Civil War Society was a military history and general history bi-monthly magazine published in the United States concerning the American Civil War 1861–1865. As its title states, it was the official magazine of the "Civil War Society". It was often referred to as just "North & South." Keith Poulter is the magazine's founder and editor. The headquarters was in Tollhouse, California.
Document 8: NF Magazine: Nintendo Force, or NF Magazine, is a bi-monthly magazine that centers upon various Nintendo hardware products such as the Wii, Wii U, Nintendo DS, Nintendo Switch, Nintendo 3DS. On December 21, 2012, IGN editor and magazine founder Lucas M. Thomas announced his intention to release the magazine, stating that he had begun to plan for the magazine upon hearing of "Nintendo Power"'s cancellation. The magazine includes staff members from Destructoid, GoNintendo, IGN, Nintendojo, 1UP.com. The writer and founder of the online comic "Brawl in the Family", and Nintendo World Report, among others.
Document 9: Retro Gamer: Retro Gamer is a British magazine, published worldwide, covering retro video games. It was the first commercial magazine to be devoted entirely to the subject. Although launched in January 2004 as a quarterly publication, "Retro Gamer" soon became a monthly. In 2005, a general decline in gaming and computer magazine readership led to the closure of its publishers, Live Publishing, although the rights to the magazine were later purchased by Imagine Publishing. It was taken over by Future Publishing on 21 October 2016, following Future's acquisition of Imagine Publishing and its print portfolio.
Document 10: Weider History Group: Weider History Group is a magazine publishing company headquartered in Leesburg, Virginia. It was founded in 2006 by Eric Weider, the son of fitness entrepreneur Ben Weider (and nephew of Joe Weider) and current President of Schiff Nutrition International. The Weider History Group publishes 11 titles reaching 600,000 readers. It operates HistoryNet.com, a website that contains daily features, photo galleries, and articles published in various magazines.
Document 11: Official U.S. PlayStation Magazine: Official U.S. PlayStation Magazine (often abbreviated to OPM) is a now-defunct monthly video game magazine, published by Ziff Davis Media. It was a sister publication of "Electronic Gaming Monthly". The magazine focused exclusively on PlayStation hardware, software, and culture, covering the original PlayStation, PlayStation 2, PlayStation 3 and PlayStation Portable. Perhaps the most famous aspect of the magazine was the inclusion each month of a disc that contained playable demos and videos of PlayStation games. The magazine was produced for nearly ten years, from October 1997 to the final issue in January 2007.
Document 12: America's Civil War: America's Civil War is a full-color history magazine published bi-monthly which covers the American Civil War. It was established in 1987 by editor Roy Morris Jr. It covers the battles, campaigns, leaders, and common soldiers of the Civil War. It contains thought-provoking essays on the way the war is remembered today as well as lengthy first-hand accounts of the war.
Document 13: NGC Magazine: NGC Magazine (originally known as "N64 Magazine" until Issue 60, 2001) was a British magazine specialising in Nintendo created consoles; which was first printed in 1997 and ran until 2006. "N64 Magazine" was the successor to "Super Play" magazine after it ended in 1996 as it retained many of the staff and the style of that publication. In November 2000 it merged with its sister Future plc magazine "Nintendo World". In 2006 the magazine finally closed and has been succeeded – this time by NGamer Magazine, which was briefly renamed Nintendo Gamer in January 2012, until publishing its final issue in September 2012.
Document 14: Nintendo World: Nintendo World is a Brazilian video game magazine, which covers games for the Nintendo Wii, Wii U, 3DS and DS. It was created in 1998 by the Conrad Editora. Initially it covered games for the Nintendo 64 and Game Boy Color consoles, which were very popular in the country at the time. Over 100 issues have been published as of 2006, and the magazine has been awarded by Nintendo of America for its high readership and for being one of the best quality Nintendo magazines in Latin America. Its current editor is Editora Tambor. From issue 60 onwards, the magazine started featuring content from "Nintendo Power".
Document 15: Armchair General (magazine): Armchair General was a bimonthly American military history magazine published by Weider History Group. It was in circulation between February 2004 and May 2015. The headquarters of the magazine was in Thousands Oaks, California.
ground_truth: Armchair General