From around 1860, the term was used with an increasingly antisemitic tendency: Jews were described under this term as a stumbling block to the identity and cohesion of the German nation and as enemies within the Germans' own country. Antisemites such as Wilhelm Marr, Karl Eugen Dühring, Theodor Fritsch, Houston Stewart Chamberlain, Paul de Lagarde and others declared it a racial problem insoluble through integration. They stressed this in order to strengthen their demands to "de-jewify" the press, education, culture, state and economy. They also proposed to condemn inter-marriage between Jews and non-Jews. They used this term to oust the Jews from their supposedly socially dominant positions.