In June–July 1917, the Yugoslav Committee met with the Serbian Government in Corfu and on 20 July the Corfu Declaration that laid the foundation for the post-war state was issued. The preamble stated that the Serbs, Croats and Slovenes were "the same by blood, by language, by the feelings of their unity, by the continuity and integrity of the territory which they inhabit undivided, and by the common vital interests of their national survival and manifold development of their moral and material life." The state was created as the Kingdom of Serbs, Croats and Slovenes, a constitutional monarchy under the Karađorđević dynasty. The term "Yugoslavs" was used to refer to all of its inhabitants, but particularly to those of South Slavic ethnicity. Some Croatian nationalists viewed the Serb plurality and Serbian royal family as hegemonic. Eventually, a conflict of interest sparked among the Yugoslav peoples. In 1929, King Alexander sought to resolve a deep political crisis brought on by ethnic tensions by assuming dictatorial powers in the 6 January Dictatorship, renaming the country "Kingdom of Yugoslavia", and officially pronouncing that there is one single Yugoslav nation with three tribes. The Yugoslav ethnic designation was thus imposed for a period of time on all South Slavs in Yugoslavia. Changes in Yugoslav politics after King Alexander's death in 1934 brought an end to this policy, but the designation continued to be used by some people.