The document discusses the history of political and socially conscious filmmaking in the United States from the 1920s through the 1990s. It covers early films made for African American audiences by Oscar Micheaux in the 1920s-1940s. It then discusses the rise of leftist documentary film collectives in the 1930s that addressed issues of poverty and racism. During World War II, propaganda films were produced to explain America's involvement in the war. The 1960s saw the emergence of counterculture and New Left films critical of the Vietnam War. Political films continued in the 1970s reflecting the tumultuous times. The document concludes with brief mentions of Gulf War films in the 1990s and changes in the film industry during that decade