International Data Resource Center (IDRC)
New from ICPSR, this special archive “acts as a clearinghouse for international data housed at ICPSR.” The site makes it easier to find ICPSR data of interest to internationalists. Browse by subject, data series, or geography. Of special interest on this site is the Instructional Resources section, which links sample research questions to relevant datasets, and the Foundational Datasets page, which lists pivotal studies (in the ICPSR archive) for comparative politics and international relations.