Concerned about this, the main political parties at that time, such as PT, PFL, PMDB and PTB formed the so-called Presidential Front on one side and the Parliamentary Front (PSDB) at the other side in order to oppose the ambitions of royalist groups.
Under military rule from 1965 to 1979, Brazil had a legally enforced two party system, with supporters of the regime gathered under the National Renewal Alliance Party (ARENA) umbrella, and the official opposition making up the MDB.
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According to the polls, Congressman Antônio Britto from the Brazilian Democratic Movement Party was the favorite candidate among the population by a large margin.
Genro would be defeated by a margin of 5% in the second round by Germano Rigotto from the Brazilian Democratic Movement Party.