Institutional Revolutionary Party
Cárdenas's successor Manuel Ávila Camacho gave the party its present name in 1946. The party, under its three different names, held every political position until 1946 when the PAN started winning posts for municipal president and federal deputies and senators, starting in 1946, after the party changed its name to its current name, the Institutional Revolutionary Party. By then, the party had acquired a reputation for corruption, and while this was admitted (to a degree) by some of its affiliates, its supporters maintained that the role of the party was crucial in the modernization and stabilization of Mexico.
Unomásuno
In the late 1980s, "Unomásuno" was a victim of a backlash from the Mexican government for publishing articles highlighting a growing opposition faction within Mexico's dominant political party, the Institutional Revolutionary Party (PRI). Its founder was threatened with prison for tax evasion, and the newspaper was forced to pay hefty fines. In 1989, its founder sold the newspaper to a PRI-affiliated businessman. Under the new ownership, "Unomásuno" became a propaganda organ for the PRI and published articles criticizing leftist opposition groups. Its circulation declined drastically over the years, and although "Unomásuno" was resold in 1998, it continued to experience financial difficulties.