Canada

This data collection contains basic demographic information for approximately 196 nations in 1973. Data are provided for the estimated number of population, births and deaths per 1,000 population in 1972, the number of infant deaths per 1,000 live births, the percentage rate of natural population increase, the number of years it took for the population to double, the percentage of the population aged 15 and under, life expectancy at birth in 1972, the median age of the mother, the median birth order, and the percentage of urban population.

This data collection consists of aggregate political, economic, and educational data for 136 countries in the period 1950-1965. Included are indicators of population size and growth, communications, education, culture, economics, and politics for the four base years: 1950, 1960, 1966, and 1965. Data are provided for the percentage of population living in cities of 100,000 or more and 20,000 or more, the total economically active male population engaged in agricultural occupations, and the total economically active male population as a percentage of the total male population.

This data collection comprises one of four companion datasets produced by the Correlates of War Project at the University of Michigan. For each international system member, data are provided at approximately five-year intervals for the number of missions received, the particular nations sending missions, and the rank of mission received (e.g., visit from ambassador, minister, or charge d'affaires) in the period 1817-1970.

This merged data collection contains political, social, economic and demographic information for 141 selected countries in the period 1961-1963 and is also designed as a research and reference aid in the field of comparative politics.

This data collection, the first edition in the World Handbook series, comprises interval-level social, political, economic, and demographic indicators for 141 countries in the period 1961-1963. Information is provided for the size of the country, the number of years independent, total population, population per square kilometer, gross national product (GNP), gross capital formation as a percentage of the GNP, government revenue and expenditure, foreign trade, employment in industry and in agriculture, degree and annual increase of urbanization, and voting characteristics.

These data focus on the dimensions of domestic and foreign conflict behavior of nations in the period 1955-1960. The product of two separate studies conducted by Rudolph J. Rummel and Raymond Tanter utilizing identical variables for the time periods 1955-1957 and 1958-1960, respectively, this dataset gauges domestic conflict behavior with measures such as number of assassinations, general strikes, major government crises, purges, riots, anti-government demonstrations, revolutions, domestic violence deaths, and the presence or absence of guerilla warfare.

This study contains data on the political, economic, religious, ecological, and demographic characteristics of 113 nations in the years 1950, 1955, 1960, 1963, and 1965.

This data collection consists of coded descriptions of the political structures of 144 countries worldwide (428 polities) in the period 1800-1971. One of four distinct but related datasets developed by Robert Gurr and his associates at Princeton University and Northwestern University to test hypotheses about the causes of conflict within contemporary nations and the correlates of institutional change, this study probes why some political institutions perform well and persist in response to challenges and crises while others change abruptly.

This collection contains data for military defense expenditures for 123 countries. The data are either in United States dollars or national currency with a monetary exchange rate provided.

This data collection is composed of four files: one World Event Interaction Survey file (Part 1), and three data values files including an Aggregate Data Values file (Part 2), a Treaty Data Values Issue Position file (Part 3), and an Event Data Values Issue Position File (Part 4).