He agreed to run for Vice-President on the ticket of Tancredo Neves of PMDB , formerly the opposition party to the military government .
Sarney joined the dissenters , and was instrumental in the creation of the Liberal Front Party .
Sarney agreed to run for Vice-President on the ticket of Tancredo Neves of PMDB , formerly the opposition party to the military government .
Sarney joined the dissenters , and was instrumental in the creation of the Liberal Front Party .