The company also shot films, offering documentaries and newsreels, thereby making the first steps for the country's film industry.
Both series are offering existing films and documentaries, some of them made several years ago.
In addition to its news service, the Voice offers documentaries and features on sports, health, economics, the environment, religion, family life and cultural subjects.
MTV offers socially responsible documentaries in its "True Life" series.
The Sundance Channel offers viewers films, documentaries, and original programs.
Channels also offer documentaries on, or from the perspective of a criticism of organised religion.
Featuring 33 films from 19 countries, the festival offers documentaries, dramas and satires of wildly different scope.
It offers documentaries about a wide variety of issues, most of them being widely-known recent events.
It also offers documentaries about such issues as rape on college campuses, and also reruns of network series.
The channel had an educational aim, which was modified later on in its life to offer documentaries.