http://booksbxfx6ciebutmfvorkotgfbwcwp24qpcxyuyen355z4eknxbzuqd.onion/dark/Smin_Oienen_-_Dark_Web_And_Deep_Web_Place_Of_Anonymity_And_Freedom_Of_Expression/DARK_WEB.html
In China, for example, journalists use TOR to report on social change and political reform. Human rights activists and whistle-blowers use TOR to report from dangerous areas, expose corruption, make media accessible to everyone, etc.