Principales Filósofos de la Historia By serrrgioyp Period: 1596 to 1650 René Descartes Period: 1711 to 1776 David Hume Period: 1724 to 1804 Kant Period: 1818 to 1883 Karl Marx Period: 1844 to 1900 Nietzche Period: 1872 to 1970 Rusell Period: 1883 to 1955 Jose Ortega y Gasset Period: 1889 to 1951 Wittgenstein Period: 1905 to 1980 Jean Paul Sartre