 The most relevant parties and coalitions were the League of Communists of Croatia – Party of Democratic Changes (the renamed Communist party), the Croatian Democratic Union (HDZ), and the Coalition of People's Accord (KNS), which included the HSLS led by Dražen Budiša, and the HSS, which resumed operating in Croatia in December 1989.The runoff election was held on 6 May 1990.The HDZ, led by Franjo Tuđman, won ahead of the reformed Communists and the KNS.