Question: Which is a propaganda film, Triumph of the Will or Food, Inc.?

Context articles: Triumph of the Will
Titanic (1943 film)
Fritz Hippler
D III 88
The Eternal Jew (1940 film)
Sepp Allgeier
Propaganda film
Food, Inc.
Silent Contest
America Goes Over

Triumph of the Will (German: Triumph des Willens ) is a 1935 German propaganda film directed, produced, edited, and co-written by Leni Riefenstahl.
 It chronicles the 1934 Nazi Party Congress in Nuremberg, which was attended by more than 700,000 Nazi supporters.
 The film contains excerpts from speeches given by Nazi leaders at the Congress, including Adolf Hitler, Rudolf Hess and Julius Streicher, interspersed with footage of massed Sturmabteilung (SA) and Schutzstaffel (SS) troops and public reaction.
 Hitler commissioned the film and served as an unofficial executive producer; his name appears in the opening titles.
 The film's overriding theme is the return of Germany as a great power, with Hitler as the leader who will bring glory to the nation.
 Because the film was made after the 1934 Night of the Long Knives (on 30 June) many prominent Sturmabteilung (SA) members are absent—they were murdered in that Party purge, organised and orchestrated by Hitler to replace the SA with the Schutzstaffel (SS) as his main paramilitary force.
Titanic is a 1943 German propaganda film made during World War II in Berlin by Tobis Productions for UFA.
 Despite the fact that a British company had already released a German-language film about the  in 1929, the film was commissioned by Nazi Propaganda Minister Joseph Goebbels with the intent of showing not only the superiority of German filmmaking, but also as a propaganda vehicle which would show that British and American capitalism was responsible for the disaster.
 The addition of an entirely fictional heroic German officer to the ship's crew was intended to demonstrate the superior bravery and selflessness of German men as compared to the British officers.
Fritz Hippler (17 August 1909 – 22 May 2002) was a German filmmaker who ran the film department in the Propaganda Ministry of the Third Reich, under Joseph Goebbels.
 He is best known as director of the propaganda film "Der Ewige Jude (The Eternal Jew)".
D III 88 (sometimes written as DIII 88) is a 1939 German drama film directed by Herbert Maisch and Hans Bertram and starring Christian Kayßler, Otto Wernicke and Heinz Welzel.
 It was made as a propaganda film with the support of Luftwaffe chief Hermann Göring, and was the last of a series of Nazi aviation films to be made before the outbreak of World War II .
 It was one of the most commercially successful films released during the Nazi era.
 It was praised by Joseph Goebbels as "an irreproachable film of national destiny".
 The title, referring to the serial number of the Albatros D.III flown by one of the characters in the World War I, was an attempt to re-inforce the propaganda link between the modern Luftwaffe and that of World War I.
The Eternal Jew is a 1940 antisemitic German Nazi propaganda film, presented as a documentary.
 The film's initial German title is Der Ewige Jude, the German term for the character of the "Wandering Jew" in medieval folklore.
 At the insistence of Nazi Germany's Minister of Propaganda, Joseph Goebbels, the film was directed by Fritz Hippler.
Josef “Sepp” Allgeier (6 February 1895 – 11 March 1968) was a German cinematographer who worked on around fifty features, documentaries and short films.
 He began his career as a cameraman in 1911 for the Expreß Film Co. of Freiburg.
 In 1913 he filmed newsreels in the Balkans.
 He then became an assistant to Arnold Fanck, a leading director of Mountain films.
 He worked frequently with Luis Trenker and Leni Riefenstahl, both closely associated with the genre.
 He was Riefenstahl's lead cameraman on her 1935 propaganda film "Triumph of the Will".
 During the Second World War, Allgeier filmed material for newsreels.
 He later worked in West German television.
 His son is the cinematographer Hans-Jörg Allgeier.
A propaganda film is a film that involves some form of propaganda.
 Propaganda films may be packaged in numerous ways, but are most often documentary-style productions or fictional screenplays, that are produced to convince the viewer of a specific political point or influence the opinions or behavior of the viewer, often by providing subjective content that may be deliberately misleading.
Food, Inc. is a 2008 American documentary film directed by filmmaker Robert Kenner.
 The Academy Award-nominated film examines corporate farming in the United States, concluding that agribusiness produces food that is unhealthy, in a way that is environmentally harmful and abusive of both animals and employees.
 The film is narrated by Michael Pollan and Eric Schlosser.
Silent Contest () is a Chinese communist military propaganda film produced by the People's Liberation Army's National Defense University Information Management Center, purporting to expose and explain the secret battle, or conspiracy, the United States is waging against the People's Republic of China.
 The documentary runs for 92 minutes.
 According to the official newspaper "Global Times", "The film is an exploration of the belief that the US remains China's enemy and has never stopped its strategies to westernize and divide China."
 Some analysts have called it a "masterpiece" of political propaganda, while others called it "eerie," "paranoid," "bizarre," or "alarming."
America Goes Over was a silent documentary propaganda film produced by the US Army Signal Corp in 1918, documenting the activities of the American Expeditionary Forces in World War I under General John J. Pershing.
 The movie was a product of the Division of Films of the Committee on Public Information, the Washington, DC-based federal agency in charge of wartime propaganda in the United States.