Prime Minister Adolfo Suárez's party, the UCD, received a plurality, but not an absolute majority, in both the June 1977 and March 1979 elections. To exercise power, the UCD had to form parliamentary coalitions with other political parties. From 1979, the government spent much of its time working to hold together the many factions within the party itself, as well as their coalitions. In 1980, the Suárez government had, for the most part, accomplished its goal of a transition to democracy and lacked a further clear agenda. Many UCD members were fairly conservative and did not want further change. For example, a bill to legalize divorce caused much dissension inside the UCD, in spite of being supported by the majority of the populace. The UCD coalition fell apart.