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{
    "link": "https://eh.net/encyclopedia/child-labor-in-the-united-states/",
    "retrievedDate": "17/05/2017",
    "additionalInfo": "Total/all figures on child labour have been calculated as a weighted-average based on male:female ratio of 10-14 year-olds in the US from the United States Census Bureau in each respective year.\n\nReferences:\n\nWhaples, Robert. \u201cChild Labor in the United States\u201d. EH.Net Encyclopedia, edited by Robert Whaples. October 7, 2005. Available at: http://eh.net/encyclopedia/child-labor-in-the-united-states/\n\nCarter, Susan and Richard Sutch. \u201cFixing the Facts: Editing of the 1880 U.S. Census of Occupations with Implications for Long-Term Labor Force Trends and the Sociology of Official Statistics.\u201d Historical Methods 29 (1996): 5-24\n\nHistorical Statistics of the United States Colonial Times to 1970 (1790-1970). Available at: https://www.census.gov/library/publications/1975/compendia/hist_stats_colonial-1970.html",
    "dataPublishedBy": "Whaples, R. Wake Forest University. Economic History Association.",
    "dataPublisherSource": "1880 figures are based on Carter and Sutch (1996). Other numbers are unadjusted from those reported by the Bureau of the Census"
}