Censorship History 12 Censura 7 Historia 6 Internet 6 Access control 4 Computers 4 Government policy 4 Freedom of information 3 Freedom of the press 3 INFORMATION SCIENCE/Internet Studies 3 INFORMATION SCIENCE/Technology & Policy 3 Literature 3 Social aspects 3 Arts 2 Children's literature 2 Cyberspace 2 Freedom of speech 2 History and criticism 2 Humanities 2 Intellectual life 2 Libraries 2 Literature & literary studies 2 Motion pictures 2 Political aspects 2 Prohibited books 2 Television 2 1948 1 1948–1958 1 1958 1