The Swarthmore College Peace Collection has a rapidly expanding collection of digitized and born-digital resources. We are making these accessible online whenever possible. Established over 80 years ago, the Peace Collection is the most extensive research library and archive collection in the United States focusing solely on movements for peace around the world. The collection includes primary resource materials such as manuscripts, photographs, posters, audiovisual items, stamps, bumper stickers, political buttons, flags, and other ephemera. There are also secondary resources such as books, periodicals, and academic journals that document non-governmental efforts for nonviolent social change, disarmament, and conflict resolution between peoples and nations.