 Raúl Baglini served in both houses of a legislative branch of government whose composition is what?
Raúl Baglini: Raúl Baglini is an Argentine politician who served in the both houses of the National Congress of Argentina, representing the Radical Civic Union. National Congress of Argentina: The Congress of the Argentine Nation (Spanish: "Congreso de la Nación Argentina" ) is the legislative branch of the government of Argentina. National Congress of Argentina:  Its composition is bicameral, constituted by a 72-seat Senate and a 257-seat Chamber of Deputies.
bicameral