Index of literature covering the history and culture of the United States and Canada, from prehistory to the present.

Index of literature covering global historical topics

Major areas of coverage include culture and social structure; demography and human biology; economic development; environmental interactions; evaluation research; family and social welfare; health and medicine and law; history and theory of sociology; management and complex organizations; mass phenomena and political interactions; methodology and research technology; policy, planning, forecast and speculation; radical sociology; religion and science; rural and urban sociology; social development; social differentiation; social psychology and group interaction; sociology of the arts, business, education; studies in violence and power; substance abuse and addiction; welfare services; and women's studies.

provides abstracts and indexing of journal articles, books, dissertations, working papers, and citations to book reviews in the political science and international relations fields. Subjects include international law, public administration/policy, and related fields.

Includes working papers from university research institutes, occasional papers series from NGOs, foundation-funded research projects, conference proceedings, books, journals and policy briefs

Specific Google Search Engine for IGOs

Specific Google Search Engine for NGOs