Legislative branch: bicameral National Congress or Congreso Nacional consists of the Senate (72 seats; formerly, three members appointed by each of the provincial legislatures; presently transitioning to one-third of the members being elected every two years to six-year terms) and the Chamber of Deputies (257 seats; one-half of the members elected every two years to four-year terms) election results: Senate - percent of vote by bloc or party - NA%; seats by bloc or party - Justicialist (Peronist) 40, UCR 24, provincial parties 6, Frepaso 1, ARI 1; Chamber of Deputies - percent of vote by bloc or party - NA%; seats by bloc or party - Justicialist (Peronist) 113, UCR 74, provincial parties 27, Frepaso 17, ARI 17, AR 9 elections: Senate - last held 14 October 2001 (next to be held NA October 2003); Chamber of Deputies - last held 14 October 2001 (next to be held NA October 2003) Judicial branch: Supreme Court or Corte Suprema (the nine Supreme Court judges are appointed by the president with approval by the Senate) Political parties and leaders: Action for the Republic or AR [Domingo CAVALLO]; Alternative for a Republic of Equals or ARI [Elisa CARRIO]; Front for a Country in Solidarity or Frepaso (a four-party coalition) [Dario Pedro ALESSANDRO]; Justicialist Party or PJ [Carlos Saul MENEM] (Peronist umbrella political organization); Radical Civic Union or UCR [Angel ROZAS]; several provincial parties
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