query: What was the first documentary film?
passage: Documentary film
Polish writer and filmmaker Bolesław Matuszewski was among those who identified the mode of documentary film. He wrote two of the earliest texts on cinema Une nouvelle source de l'histoire (eng. A New Source of History) and La photographie animée (eng. Animated photography). Both were published in 1898 in French and among the early written works to consider the historical and documentary value of the film.[3] Matuszewski is also among the first filmmakers to propose the creation of a Film Archive to collect and keep safe visual materials.[4]
passage: History of film
The onset of US involvement in World War II also brought a proliferation of films as both patriotism and propaganda. American propaganda films included Desperate Journey (1942), Mrs. Miniver (1942), Forever and a Day (1943) and Objective, Burma! (1945). Notable American films from the war years include the anti-Nazi Watch on the Rhine (1943), scripted by Dashiell Hammett; Shadow of a Doubt (1943), Hitchcock's direction of a script by Thornton Wilder; the George M. Cohan biopic, Yankee Doodle Dandy (1942), starring James Cagney, and the immensely popular Casablanca, with Humphrey Bogart. Bogart would star in 36 films between 1934 and 1942 including John Huston's The Maltese Falcon (1941), one of the first films now considered a classic film noir. In 1941, RKO Pictures released Citizen Kane made by Orson Welles. It is often considered the greatest film of all time. It would set the stage for the modern motion picture, as it revolutionized film story telling.