In the late 19th century, the Hungarian authorities followed an assimilatory policy towards the minorities, pushing the Catholic majority of Slovenes, and their leaders
József Borovnyák and
Ferenc Ivanóczy, to aspire for autonomy of the Slovene March. In 1918, with the breakdown of the
Austro-Hungarian Empire, the Slovene politicians in
Prekmurje were confronted with the choice between continuing to be part of the newly established
Hungarian Democratic Republic, seek for an autonomous entity, establish an independent state (Republic of the Slovene March), or join the new
State of Slovenes, Croats and Serbs (
Yugoslavia). The Hungarian republican leaders
Mihály Károlyi and
Oszkár Jászi were inclined to give a wide autonomy to the Slovene March. The Slovene governor
József Klekl worked out a detailed program of autonomy together with Jászi. The proposal included an autonomous Slovene assembly in
Murska Sobota, a regional defence unit, the establishment of a Slovene high school in
Szentgotthárd, and the introduction of a trilingual administration in the territories of Szentgotthárd, Murska Sobota,
Lendava and
Őriszentpéter, with an equality between
Prekmurje Slovene,
Hungarian and
German. The name of the proposed entity would be Slovene March
(Slovenska krajina). On 19 January 1918, a convention was assembled in
Beltinci, which proposed that the Slovene March became an autonomous territory in Slovenia and in
Yugoslavia. Some Slovene politicians, such as
Mihael Kuhar,
Joško Godina,
Ivan Jerič and the great Slovene politician
Anton Korošec also felt that the idea of an independent Slovene March was possible. But Klekl disagreed and pushed for the inclusion of the Slovene March into
Slovenia, which was then part of the
Kingdom of Serbs, Croats and Slovenes. Initially, the area was assigned to Hungary, but with the outbreak of the
Hungarian Revolution of 1919, the situation changed dramatically. After a short interim of the
Hungarian Soviet Republic, the
Republic of Prekmurje was proclaimed in late May 1919 by the activist
Vilmos Tkálecz. After less than two weeks, the tiny Republic was invaded by the Army of the
Kingdom of Serbs, Croats and Slovenes that occupied the entire
Prekmurje. With the
Treaty of Trianon of June 1920, almost the totality of the area was assigned to the Kingdom of Serbs, Croats and Slovenes. == After 1919 ==