sentences:  In practice after Cárdenas left office, the party became more centrist, and his more radical agrarian policies were abandoned.With Lombardo Toledano's replacement as leader of the CTM, labor under the CTM's Fidel Velázquez became even more closely identified with the party.The more radical left of the labor movement, under Vicente Lombardo Toledano, split from the PRI, the Partido Popular.