 Complete the following phrase:  The first multi-party elections in the Socialist Republic of Croatia in 1990 took place during the political crisis within the Socialist Federal Republic of Yugoslavia, the disintegration of the League of Communists of Yugoslavia, and growing ethnic tensions between Croats and Serbs. Majority of Croatian Serbs voted for the reformed League of Communists of Croatia yet it surprisingly ended up only second in the elections. Significant part of the numerous Serb community in Croatia feared that the new government led by then nationalist Croatian Democratic Union may permit or initiate some of the oppressive policies experienced during the World War II 