Six Ways Infographics Changed the Course of Human History
Webbiquity
APRIL 12, 2017
Based on data from the 1860 census, the map depicted slave populations in each of Virginia’s counties, one of the first to represent population with shading – the darker the county was shaded on the map, the more slaves were held there. “It It drove Lincoln’s attention to where slavery was weakest.”. Later, when the U.S.
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