Annual Alliance Membership Data, 1815-1965 (ICPSR 05602)
Principal Investigator(s): Singer, David J.; Small, Melvin
Summary: This data collection comprises one of four companion datasets produced by the Correlates of War Project at the University of Michigan. It consists of information on annual symmetric matrices of international alliance bonds for 157 nations in the period 1815-1965. For each alliance bond, data are coded for the type of alliance, such as defense, neutrality, or entente, according to explicit national commitments. (more info)
Series: Correlates of War Project Series
Access Notes
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Dataset(s)
Study Description
Citation
Singer, David J., and Melvin Small. ANNUAL ALLIANCE MEMBERSHIP DATA, 1815-1965. ICPSR05602-v1. Ann Arbor, MI: University of Michigan Mental Health Institute, Correlates of War Project [producer], 196?. Ann Arbor, MI: Inter-university Consortium for Political and Social Research [distributor], 1991. doi:10.3886/ICPSR05602.v1
Persistent URL: http://dx.doi.org/10.3886/ICPSR05602.v1
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Scope of Study
Summary: This data collection comprises one of four companion datasets produced by the Correlates of War Project at the University of Michigan. It consists of information on annual symmetric matrices of international alliance bonds for 157 nations in the period 1815-1965. For each alliance bond, data are coded for the type of alliance, such as defense, neutrality, or entente, according to explicit national commitments.
Subject Terms: diplomacy, international agreements, international alliances, international cooperation, international relations, military alliances, military bases
Geographic Coverage: Global
Time Period:
- 1815--1965
Universe: A total of 157 alliance member nations in the period 1815-1965.
Data Types: aggregate data
Data Collection Notes:
See also the related collections, DIPLOMATIC MISSIONS RECEIVED BY EACH INTERNATIONAL SYSTEM MEMBER, 1817-1970 (ICPSR 5025), and DIPLOMATIC EXCHANGE DATA, 1815-1970 (ICPSR 5026).
Methodology
Version(s)
Original ICPSR Release: 1984-05-03
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