Youth Unlimited (abbreviated YU, formerly known as the American Federation of Reformed Young Men's Societies, the Young Calvinist League, and then the Young Calvinist Federation) is a youth ministry in Canada and the United States that was formed in September 1919.
 The organization has its roots in the Christian Reformed Church in North America, but partners with other Christian denominations. Youth Unlimited is one of three youth ministries under the Dynamic Youth Ministries umbrella organization, the other two being GEMS Girls' Clubs and the Calvinist Cadet Corps.
 In August 1950, the organization, which was then called the Young Calvinist Federation (YCF), released a report calling for the institution of educational programs and legislative programmes in order to afford African Americans "rights and opportunities equal to those enjoyed by other members of society."
 The American Federation of Reformed Young Women's Societies, which was founded in May 1932, merged into the YCF in December 1955.
 In August 1967, the YCF held an international convention in Edmonton, Alberta.
 From December 30, 1982 until January 2, 1983, the YCF co-sponsored a conference with members of local churches in Calgary.
 The name of the organization changed to Youth Unlimited (YU) in 1992.
 In 1998, the Ellensburg, Washington chapter of the organization spent three days removing graffiti from various parts of the city.
 In Toronto, Ontario, YU volunteers and staff work to help transition women out of prostitution.
The American Federation of Aviculture, Inc. (AFA) is a national organization dedicated to aviculture, whose purpose is to educate the public and assist members regarding best practices for keeping and living with exotic birds.
 Local affiliate bird clubs throughout the United States, including Puerto Rico, along with national and international specialty organizations; comprise the Federation.
 The American Federation of Aviculture is registered as a non-profit 501(c)3 educational organization, with a business office located in Austin, Texas.
Simran Preeti Sethi (born October 12, 1970, in Munich, Germany) is an Indian American journalist.
 Her career started in the media industry and transitioned to academics where she taught on the subject of journalism and global social justice.
 Currently, she is a freelance journalist and educator, writing on issues related to social, environmental and sustainability issues.
 Focused on food sustainability and social change, she is widely lauded for her contributions to the ecological sustainability of the planet.
 Socially active on a range of communication platforms (@simransethi) and author of articles for various journals and websites, Sethi is the creator and host of chocolate podcast "The Slow Melt" and author of award-winning food book "Bread, Wine, Chocolate: The Slow Loss of Foods We Love".
John Silas "Jack" Reed (October 22, 1887 – October 17, 1920) was an American journalist, poet, and socialist activist, best remembered for his first-hand account of the Bolshevik Revolution, "Ten Days That Shook the World".
 He was married to writer and feminist Louise Bryant.
 Reed died in Russia in 1920 and is one of only three Americans buried in the Kremlin Wall Necropolis, the others being labor organizer Bill Haywood, and Charles Ruthenburg (the founder of the Communist Party USA).
Good Sam Enterprises (formerly Affinity Group or AGI) is a provider of membership clubs, as well as subscription-based products, services and publications, targeted toward recreational vehicle and other outdoor enthusiasts in the United States.
 Additionally, the company owns Camping World, a leading RV-related specialty retailer, and RV.net, an RV-focused website.
These anime series have been shown and have achieved varying levels of popularity in the United States and Canada, this is contributed to the era known as the "anime boom" which lasted from the mid-1990s to mid-2000s.
 In the United States, most anime can be seen televised on channels, with channels such as "Adult Swim's" "Toonami" block, and "Toku" airing anime targeted toward young adults to adult audiences, and with channels such as "Disney XD", and "Nicktoons" airing anime targeted toward children audiences.
 Anime can also be viewed online legally on streaming websites such as "Anime Network", "Funimation" 's FunimationNow platform, "Crunchyroll", "Netflix", "Crackle", "YouTube" and "Hulu".
The Asian American Federation is a nonprofit organization working to advance the civic voice of Asian Americans in the New York metropolitan area.
 Established in 1990, the Asian American Federation of NY supports and collaborates with 39 member agencies to improve quality of life and support philanthropy in the Asian American community.
 Organizations with which the Asian American Federation of New York works include Asian Americans for Equality, the Chinese-American Planning Council, MinKwon Center for Community Action, and the New York Asian Women's Center.
The AMD Quad FX platform is an AMD platform targeted at enthusiasts which allows users to plug two Socket F Athlon 64 FX or 2-way Opteron processors (CPUs) into a single motherboard for a total of four physical cores.
 This is a type of dual processor setup, where two CPUs are installed on a motherboard to increase computing power.
 The major difference between the platform and past dual processor systems like Xeon (pre Intel 5000X/P chipset) is that each processor has its own dedicated memory stores.
 The Quad FX platform also has HyperTransport capability targeted toward consumer platforms.
The John Reed Clubs were an American federation of local organizations targeted towards Marxist writers, artists, and intellectuals, named after the American journalist and activist John Reed.
 Established in the fall of 1929, the John Reed Clubs were a mass organization of the Communist Party USA which sought to expand its influence among radical and liberal intellectuals.
 The organization was terminated in 1935.
The American Federation of Labor Building is a seven-story brick and limestone building located at 901 Massachusetts Avenue in Washington, D.C. Completed in 1916, it served as the headquarters of the American Federation of Labor until 1955, when it merged with the Congress of Industrial Organizations to form the AFL-CIO.
 It remained a trade union headquarters until 2005, when it was sold to the developers of the Washington Marriott Marquis hotel.
 The building exterior, the only historical element remaining of the building, is now part of that structure.
 It was declared a National Historic Landmark in 1974.
 It housed the American Federation of Labor for 40 years.

Question: John Reed Clubs were an American federation of organizations targeted toward which writers, led by a socially active journalist?
Answer: Marxist