filosofia 3 By Hugo Cabrera 1798 Auguste Period: 1801 to 2020 Contemporanea 1806 John Stuart 1818 Karl Marx 1844 Friedrich 1845 Grasset 1872 Bertrand 1883 Ortega 1889 Wittgenstein 1889 Heidegger 1905 Jean Paul 1921 John Ralws 1926 Michel 1929 Habermus