"The relatively strong Jewish element in Hungary was a particular thorn in Hitler's] flesh, especially as many Jews were eminent in Hungarian finance, commerce and industry, in the press and in the professions. Of course, the bourgeois middle classes cherished a feeling of resentment that the executive posts and the offices in the liberal professions most in demand were in Jewish hands. The Jews supported each other with the solidarity of their race and earned more than twenty-five percent of the national income. After the First World War, there had been a wave of open anti-Semitism in Hungary. Even writers with left-wing sympathies have pointed out that nine-tenths of the higher positions of Béla Kun’s regime were filled by Jews. It was, therefore, humanly understandable that the crimes of the Communists were attributed to the Jews. But the innate Hungarian sense of fairness and justice, strengthened by the efforts of both Catholic and Protestant Churches to suppress all forms of racial prejudice, soon re-established good relations between Jews and non-Jews."