Question: Anti-Semitism in the 21st Century: The Resurgence and ...So Goes the Nation are both what?
Context: The Condensed 21st Century Guide to King Crimson is a compilation by progressive rock band King Crimson, released in 2006.  It contains select studio tracks from the two box sets, "The 21st Century Guide to King Crimson – Volume One – 1969–1974" and "The 21st Century Guide to King Crimson – Volume Two – 1981–2003". Socialism of the 21st century (Spanish: "Socialismo del siglo XXI" ) is a political term used to describe the interpretation of socialist principles advocated first by Heinz Dieterich in 1996 and later by Latin American leaders like Hugo Chávez of Venezuela, Rafael Correa of Ecuador, Evo Morales of Bolivia, and Luiz Inácio Lula da Silva of Brazil.  Socialism of the 21st century argues that both free-market industrial capitalism and twentieth-century socialism have failed to solve urgent problems of humanity, like poverty, hunger, exploitation, economic oppression, sexism, racism, the destruction of natural resources, and the absence of a truly participative democracy.  Therefore, because of the local unique historical conditions, socialism of the 21st century is often contrasted with previous applications of socialism in other countries and aims for a more decentralized and participatory planning process.  Socialism of the 21st century has democratic socialist elements, but primarily resembles Marxist revisionism. ...So Goes The Nation is a 2006 political documentary that follows the 2004 United States presidential election between John Kerry and George W. Bush, concentrating on the battleground state of Ohio.  The film interviews campaign workers on both sides and analyzes the outcome of the results.  The name comes from the saying that "As Ohio goes, so goes the nation".  In 2004, Ohio swung the election, and in fact no Republican has ever won the White House without Ohio. The Four Cs of 21st century learning, also known as the Four Cs or 4 Cs, are four skills that have been identified by the United States-based Partnership for 21st Century Skills (P21) as the most important skills required for 21st century education: critical thinking, communication, collaboration, and creativity. Anti-Semitism in the 21st Century: The Resurgence is a documentary film that first aired on PBS on January 8, 2007.  Directed, produced, and written by Andrew Goldberg, this documentary, hosted by Judy Woodruff, examines the roots of modern antisemitism and why it flourishes today.  The program explores why attacks on Jews in Europe have more than doubled since the 1990s, and its connections to the Arab-Israeli conflict. Anti-Semitism in France has become heightened From the late 20th century into the 21st century.  In the early 21st century, most Jews in France, like most Muslims in France, are of North African origin.  France has the largest population of Jews in the diaspora after United States—an estimated 500,000–600,000 persons.  Paris has the highest population, followed by Marseilles, which has 70,000 Jews, most of North African origin. 21st Century (known as 21st Century Digital Girl on some online stores) is the third album of the German Eurodance band Groove Coverage, released on July 7, 2006.  It was previously available a few days earlier than expected on the German version of iTunes.  Compared to Groove Coverage's previous albums, "7 Years and 50 Days" and "Covergirl", this album contains much more pop music such as "21st Century Digital Girl", "What You C is What You Get", and a rock song, titled "Rock". "21st Century Digital Girl" is the third and final single from the album "21st Century" by German trance group Groove Coverage.  The song is an adaptation of Bad Religion's "21st Century Digital Boy". Tianjin University (TJU, ) is the first modern higher education institution in China, and now a national university under the direct administration of the Ministry of Education of China.  It was established in 1895 as Tientsin University/Imperial Tientsin University () and later Peiyang University (Beiyang University) (; pinyin: Běiyáng Dàxúetáng).  In 1951, after restructuring, it was renamed Tianjin University, and became one of the largest multidisciplinary engineering universities in China.  The university was one of the first 16 universities accredited by the nation in 1959.  It is also among the first group of institutions of higher learning in the national "211-Project" to which priority is given in construction.  In order to carry out the "21st Century Education Revitalizing Action Plan", in late 2000 the Ministry of Education and Tianjin Municipality signed an agreement which aims to build Tianjin University into a 1st-class university in the world in the 21st century. Many science fiction works have been set in the 21st century (years 2001 to 2100).  With humanity now in the 21st century, many of the predictions of these works have so far been proven obsolete.  This page lists only "predictions" regarding the 21st century, as opposed to contemporary accounts of the actual 21st century, which would be too numerous to list.
Answer: documentary