Question: This  social justice leadership training school and cultural center was founded in 1932 by an American educator and socialist  famous for its role in what?

<P0-S0>  Founded in 1932 by activist Myles Horton, educator Don West, and Methodist minister James A. Dombrowski, it was originally located in the community of Summerfield in Grundy County, Tennessee, between Monteagle and Tracy City. <P0-S1> The Highlander Research and Education Center, formerly known as the Highlander Folk School, is a social justice leadership training school and cultural center located in New Market, Tennessee. <P0-S2>  It was featured in the 1985 documentary film, "You Got to Move". <P0-S3>  Much of the history was documented in the book “Or We’ll All Hang Separately: The Highlander Idea” by Thomas Bledsoe. <SEP> <P1-S0> The Centro Cultural Gabriela Mistral (GAM) is a cultural center located on 227 Av. <P1-S1>  Libertador Bernardo O'Higgins, in Santiago de Chile. <P1-S2>  The complex was originally built to serve as the headquarters for the third UNCTAD conference, which was held in Santiago in 1972, and consisted of a convention center and an adjoining 22-stories building. <P1-S3>  The building was finished in only 275 days in a significant effort supported by several thousand volunteers. <P1-S4>  This effort was part of a major propaganda initiative performed by the socialist government of Salvador Allende, in power between the end of 1970 and September 1973 . <P1-S5> After the conference, the building was used as a cultural center until the 1973 Chilean coup d'état. <P1-S6>  After the end of the Pinochet regime, it hosted a number of conventions and the adjacent tower became the main building for the Ministry of National Defense. <P1-S7>  In early 2006, a fire destroyed parts of the building, which led the government of Michelle Bachelet to rethink the original sense of the building and return it into a cultural center, open to the public. <P1-S8>  Adapting the structure of its urban environment, the building takes on the concept of transparency and many artworks from the original design. <P1-S9>  The second phase that contains an auditorium with space for more than 2000 is going to start soon. <SEP> <P2-S0> Ignatian Solidarity Network (ISN) organizes Jesuit schools and universities in the United States, together with their alumni and all interested parties, in training and advocacy for social justice leadership. <P2-S1>  This is in pursuit of "the service of faith and promotion of justice" that was emphasized by Jesuit Father General Pedro Arrupe and by the Catholic bishops after Vatican II. <P2-S2>  The founding of ISN was in response to the US connection in the 1989 murders of Jesuits in El Salvador. <SEP> <P3-S0>  Horton taught and heavily influenced most of the era's leaders. <P3-S1> Myles Falls Horton (July 9, 1905 – January 19, 1990) was an American educator, socialist and cofounder of the Highlander Folk School, famous for its role in the Civil Rights Movement (Movement leader James Bevel called Horton "The Father of the Civil Rights Movement"). <P3-S2>  They included Martin Luther King Jr, Rosa Parks (who studied with Horton shortly before her decision to keep her seat on the Montgomery, Alabama bus in 1955), John Lewis, James Bevel, Bernard Lafayette, Ralph Abernathy, John B. Thompson, and many others.