Example image of eyePlorer eyePlorer map for 'Ludwig Andreas Feuerbach': 1804 1872 Anthropology Germany July 28 Philosophy September 13 Paul Johann Anselm Ritter von Feuerbach Karl Marx University of Heidelberg Georg Wilhelm Friedrich Hegel Humboldt University of Berlin Karl Daub Young Hegelians Erlangen Natural science University of Erlangen-Nuremberg Baruch Spinoza Immortality Bruckberg, Middle Franconia Porcelain Christianity Theology English language George Eliot The Essence of Christianity Eucharist Sacrament Max Stirner Atheism The Ego and Its Own Orthodoxy Revolutions of 1848 in the German states Frankfurt Parliament Albrecht Dürer Friedrich Engels Theses on Feuerbach Arnold Böcklin Dasein God-Building List of cultural icons of Germany 1854 in literature Marx W. Wartofsky 1841 in literature Critique of Hegel's Philosophy of Right John Chapman (publisher) Ludwig (given name) Marx's theory of alienation Marx's theory of human nature Anton Memminger