PT, however, maintained and expanded his stronghold in Northeast Brazil, conquered in Lula first elections in 2002. Since 2002, the only time that a state other than these which did not vote in PT in a presidential election was Alagoas in both rounds of 2002 presidential elections. PT and its allies was able to make big gains in north and northeast regions of Brazil even in times which the party was in crisis, like in the last mayoral elections. PT's most loyal party PCdoB and former allies Brazilian Socialist Party ("Partido Socialista Brasileiro" − PSB) and Democratic Labour Party ("Partido Democrático Trabalhista" − PDT) made huge gains in region together with PT in the Lula−Rouseff era. PCdoB is now the strongest party in Maranhão state and was able to elect the mayor of Aracaju, Sergipe; PSB is now the strongest party in the states of Pernambuco and Paraíba; and PDT was able to triumph in three capitals of the northeastern. Despite losing all capitals in northwest, PT had the governorships of three northwestern states, Piauí, Bahia and Ceará. The governorship of Bahia, conquered in 2006, is symbolical. The party was a stronghold of Liberal Front Party ("Partido da Frente Liberal" − PFL), now Democrats ("Democratas" − DEM), the greatest ideological rival of PT in national level. PSDB is a strongest party and headed all presidential tickets which PFL/DEM participated since 1994, but the origin of PSDB resembling with the origins PT as a leftist opposition to the dictatorship, and the parties had strong links until PSDB broke with PT and join in a coalition with PFL, a right-wing party with strong fiscal conservative views, associated with the Brazilian military regime in 1993 and the homeland of Antônio Carlos Magalhães, the strongest leadership of PFL and a fierce foe of PT. Bahia is now the main stronghold of PT, the most reliable state for the Petismo and is considered a governance model to the party. Despite this, the state's capital Salvador is governed by ACM Neto, a leading member of DEM and grandson of Antonio Carlos Magalhães.