This study is provided by ICPSR. ICPSR provides leadership and training in data access, curation, and methods of analysis for a diverse and expanding social science research community.
Principal Investigator(s): Russett, Bruce M.
This study contains data on 137 international alliances signed in the period 1920-1957. Data are provided for the background of the alliance, year the alliance was signed, and type, terms, length, and cause of termination of the alliance. Also provided is information on the ratio of the total population of each alliance member to the total population of the world, average distance between the capitals of the alliance members, positions of alliance members in relation to each another when war occurred while the alliance was operative, and whether any member of the alliance established military bases on the territory of another member, gave or received military or economic aid, or faced any specific threat from a particular region or nation. Demographic information on alliance members includes race, languages, and religion.
These data are available only to users at ICPSR member institutions. Because you are not logged in, we cannot verify that you will be able to download the data.
Russett, Bruce M. INTERNATIONAL MILITARY ALLIANCE DATA, 1920-1957. ICPSR05601-v1. New Haven, CT: Yale University [producer], 1971. Ann Arbor, MI: Inter-university Consortium for Political and Social Research [distributor], 1998. http://doi.org/10.3886/ICPSR05601.v1
Persistent URL: http://doi.org/10.3886/ICPSR05601.v1
Scope of Study
Geographic Coverage: Global
Universe: A total of 137 international alliances signed in the period 1920-1957.
Data Types: aggregate data
(1) Singer, David J., and Melvin Small. THE WAGES OF WAR, 1815-1965: A STATISTICAL HANDBOOK. New York, NY: Wiley, 1972, and (2) Singer, David J., and Melvin Small. "National Political Units in the Twentieth Century: A Standardized List." AMERICAN POLITICAL SCIENCE REVIEW 62,3 (1968), 932-951.
Original ICPSR Release: 1984-05-03
- Citations exports are provided above.
Export Study-level metadata (does not include variable-level metadata)
If you're looking for collection-level metadata rather than an individual metadata record, please visit our Metadata Records page.