National disputes arose due to the fact that the more numerous Czechs dominated the central government and other national institutions, all of which had their seats in the Bohemian capital Prague. The Slovak middle class had been extremely small in 1919 because Hungarians, Germans and Jews had previously filled most administrative, professional and commercial positions in, and as a result, the Czechs had to be posted to the more backward Slovakia to take up the administrative and professional posts. The position of the Jewish community, especially in Slovakia, was ambiguous and, increasingly, a significant part looked towards Zionism.