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"The Global Terrorism Database (GTD) is an open-source database including information on terrorist events around the world from 1970 through 2015 (with annual updates planned for the future). Unlike many other event databases, the GTD includes systematic data on domestic as well as international terrorist incidents..."
A large archive of data used by social scientist. Includes numerous data sets on terrorism and armed conflicts. Penn State users must register to download the data.
The Inter-university Consortium for Political and Social Research (ICPSR) is a membership-based, non-profit data archive located at the Institute for Social Research at the University of Michigan. It serves member colleges and universities in the United States and abroad by providing: Access to the world's largest archive of computerized social science data, Training facilities for the study of quantitative social analysis techniques, Resources for social scientists using advanced computer technologies. PSU users get access to ICPSR by creating an individual account using their PSU e-mail ID. This is what identifies them as a PSU affiliate. We do not have IP access. Go to: http://www.icpsr.umich.edu/icpsrweb/ICPSR/index.jsp - See login at top left. Note: occasionally you will need to login using a computer on campus to validate that you are still a PSU affiliate.
Includes a Domestic Conflict Event Data set updated to 2015. Includes: Assassinations,General Strikes, Guerrilla Warfare, Major Government Crises,Purges, Riots, Revolutions, Anti-government Demonstrations
Public Opinion Data
Polling data can measure the level of concern for terrorism. Data is available for both foreign countries and the U.S. Links with the open lock are freely available to anyone.
allows you to search for polling questions across time and polling organizations
A comprehensive source for US nationwide public opinion data from academic, commercial and media survey organizations such as ABC News, CBS News, Fox News, The Gallup Organization, Los Angeles Times, National Opinion Research Center, NBC News, New York Times, Princeton Survey Research Associates, the Program on International Policy Attitudes at the University of Maryland, USA Today and The Washington Post. iPOLL is organized at the question-level, providing the tools to sift through 350,000 questions asked on national public opinion surveys since 1935. Penn State users may need to register using their PSU email to create a user account and password to download data. To create an account select the login tab. When you log in make sure you select Pennsylvania State University as your affiliation.