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The 1860 United States census was the eighth census conducted in the United States starting June 1, 1860, and lasting five months. It determined the population of the United States to be 31,443,321 [ 1 ] in 33 states and 10 organized territories.
Pages in category "1860s in science" The following 43 pages are in this category, out of 43 total. ... A Dynamical Theory of the Electromagnetic Field; F.
This template is used as an information box on pages, showing each census year with a population, and a percent gain/loss comparison. Also includes functionality for a custom title/footer for the infobox, easy-to-insert citations for each census year, and population estimates for a single non-census year (with an easy-to-insert citation thing for this as well). Template parameters [Edit ...
Kennedy, Joseph C. G. Population of the United States in 1860 (1864) official returns of 8th census complete text online; Riley Moffat. Population History of Western U.S. Cities and Towns, 1850-1990 (1996); Population History of Eastern U.S. Cities and Towns, 1790-1870 (1992)
The year 1860 in science and technology involved some ... being the natural history and economy of the insects injurious to the field crops of Great ...
Pages in category "1860 in science" The following 14 pages are in this category, out of 14 total. This list may not reflect recent changes. ...
At the first census in 1790, the rural population was 3.7 million and urban only 202,000. The nation was 95% rural, and the great majority of rural residents were subsistence farmers. By 1860 the rural population had exploded to 25 million but urban had grown faster to 6 million, or 20% urban.
In the 19th century authors on statistical theory included Laplace, S. Lacroix (1816), Littrow (1833), Dedekind (1860), Helmert (1872), Laurent (1873), Liagre, Didion, De Morgan and Boole. Gustav Theodor Fechner used the median (Centralwerth) in sociological and psychological phenomena. [20] It had earlier been used only in astronomy and ...