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[pic] Under 1800 century had Usa\'s population increased quickly, 1890 was it pepolecounting in USA. But they realized that they neaded new methods, a competition organizated in Usa, who could creat the best pepolecounting tool would whin a prize. The German imegrant Herman Hollrith won the competiotion, he created a punch card machine as used electrisity. Hol...