{"id": 815747, "name": "Number of colonies by region", "unit": "countries", "createdAt": "2023-10-27T04:17:30.000Z", "updatedAt": "2025-03-14T14:58:10.000Z", "coverage": "", "timespan": "1462-2022", "datasetId": 6258, "shortUnit": "", "columnOrder": 0, "shortName": "colony_number", "catalogPath": "grapher/harvard/2023-09-18/colonial_dates_dataset/colonial_dates_dataset#colony_number", "descriptionShort": "Total number of overseas colonies per year colonized in each region by an European colonial power, between Belgium, United Kingdom, France, Germany, Netherlands, Portugal, Spain, and Italy. Colonies are defined in terms of contemporary nation states: along current independent countries and their borders.\n", "descriptionFromProducer": "", "descriptionProcessing": "This is is an aggregation of the number of countries each European colonial power colonized each year, by OWID geographic region or World Bank income groups.\n\nWe include Europe as a region because we conventionally classify Cyprus as a European country. The Colonial Dates Dataset data meanwhile considers Cyprus a European overseas colony.\n\nYears are defined from last date aggregations available in the Colonial Dates Dataset. This means that when sources differ, years of colonization are defined from the last date between them. This is different from mean date aggregations (also available), which averages the dates of colonization across the original sources.\n\nYears have been expanded to show the full range of years in the dataset, from 1462 to 2022. The original dataset only includes the years where a country was colonized.\n\n", "type": "int", "dataChecksum": "3088825953825256873", "metadataChecksum": "5519209066395367295", "datasetName": "Colonial Dates Dataset (COLDAT)", "updatePeriodDays": 365, "datasetVersion": "2023-09-18", "nonRedistributable": false, "display": {"name": "Number of colonies", "unit": "countries", "conversionFactor": 1, "numDecimalPlaces": 0, "entityAnnotationsMap": ""}, "schemaVersion": 2, "processingLevel": "major", "presentation": {"topicTagsLinks": ["State Capacity"]}, "dimensions": {"years": {"values": [{"id": 1462}, {"id": 1463}, {"id": 1464}, {"id": 1465}, {"id": 1466}, {"id": 1467}, {"id": 1468}, {"id": 1469}, {"id": 1470}, {"id": 1471}, {"id": 1472}, {"id": 1473}, {"id": 1474}, {"id": 1475}, {"id": 1476}, {"id": 1477}, {"id": 1478}, {"id": 1479}, {"id": 1480}, {"id": 1481}, {"id": 1482}, {"id": 1483}, {"id": 1484}, {"id": 1485}, {"id": 1486}, {"id": 1487}, {"id": 1488}, {"id": 1489}, {"id": 1490}, 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{"id": 459, "name": "Upper-middle-income countries", "code": null}, {"id": 355, "name": "World", "code": "OWID_WRL"}]}}, "origins": [{"id": 144, "title": "Colonial Dates Dataset (COLDAT)", "description": "The Colonial Dates Dataset (COLDAT) aggregates information on the reach and duration of European colonial empires from renowned secondary sources. By aggregating secondary sources, rather than collecting from primary sources, the new dataset reflects the accumulated knowledge in the discipline and relieves researchers from making hard to justify choices between different historical datasets.\nThe dataset only considers the colonial status of countries that are independent today. It also includes overseas colonies only.", "producer": "Bastian Becker", "citationFull": "Becker, Bastian (2019), Introducing COLDAT: The Colonial Dates Dataset, SOCIUM/SFB1342 Working Paper Series, 02/2019. url: https://www.socium.uni-bremen.de/f/51ebd445c4.pdf", "versionProducer": "3.0", "urlMain": "https://dataverse.harvard.edu/dataset.xhtml?persistentId=doi:10.7910/DVN/T9SDEW", "dateAccessed": "2023-09-22", "datePublished": "2023-09-21", "license": {"url": "https://dataverse.harvard.edu/dataset.xhtml?persistentId=doi:10.7910/DVN/T9SDEW", "name": "CC0"}}]}