Timeline of Albanian history to 1993 cooperation signed with Yugoslavia; Yugoslav advisers and grain begin pouring into Albania. October<br> 26 October: Two British ships destroyed by mines off Albania's coast in the Straits of Corfu, see Corfu Channel Incident, . November<br> Albania breaks diplomatic relations with the United States after the latter withdraws its informal mission. 1947 April May<br> A United Nations commission concludes that Albania, together with Bulgaria and Yugoslavia, supported communist guerrillas in the Greek Civil War; Yugoslav leaders launch verbal offensive against anti-Yugoslav Albanian communists, including Hoxha; pro-Yugoslav faction begins to wield power. July<br> Albania refuses participation in the Marshall Plan of the
Albanian nationalism (Albania) on ideas, abstract concepts, and collectivism. These ideas and concepts were further developed during the interwar period under Ahmet Zog and later the Socialist People's Republic of Albania (1945–1991), which mainly focused on Illyrian-Albanian continuity in addition to reinterpreting certain Ancient Greek figures and history as Albanian. In a post communist environment, Albanian National Awakening values, ideas and concepts that were enforced, developed further and expanded during Enver Hoxha's regime are still somewhat present within Albanian society and politics that have been reinterpreted within the context of Euro-Atlantic integration. Albanian nationalism, unlike its Greek and Serbian counterparts has its origins