The 1989 presidential elections confirmed the thesis that Brazilian voters use their ballots as weapons to express their dissatisfaction with the performance of their governments and, in particular, with the incumbents' ability to cope with the serious economic difficulties that have plagued Brazil in recent decades. Nearly thirty years after the last free presidential elections, the ballots cast across Brazil and in all segments of the society reflected a heightened plebiscitary tendency, especially in the most developed regions of the nation, that is, in modern Brazil. Looking at recent political history, we can observe that this trend became generalised in the 1970s, with the crisis of the authoritarian regime. Faced with a two-party system (Arena and MDB) imposed by the ruling military, the electorate voiced its protest by voting against authoritarianism and, in principle, in favour of democracy. Now that the authoritarian regime is no longer there, democracy seeks its consolidation – but the voters continue voting against; that is, they continue to use their ballots to reject incumbent governments (the 1986 elections being the only exception). The big change, however, is that now, in addition to reproving administrations which they deem inadequate, the voters are also protesting against the backwardness and vices of traditional Brazilian politics and, more specifically, against the practices of corruption, favouritism, and privatism.