Following the outbreak of the Second World War in September 1939, America’s FBI and multiple military intelligence agencies requested access to census data pools of individuals, primarily to assess the number of citizens whose ancestry was linked to the Axis powers, Germany, Italy and Japan. However, William Lane Austin, the director of the US Census Bureau, denied access, as it went against the 1929 omnibus census statute, which stated that census data was for ‘statistical purpose only’ and ‘the Director of the Census [could not] permit anyone other than the sworn employees of the Census
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