The Radical Civic Union is a centrist and liberal political party in Argentina. It has been ideologically heterogeneous, ranging from conservatism to social democracy, but since 1995 it has been a member of the Socialist International.
Arturo Umberto Illia was an Argentine politician and physician, who was President of Argentina from 12 October 1963, to 28 June 1966. He was a member of the centrist Radical Civic Union.
House in Cruz del Eje, in the Córdoba province, where Illia worked as a doctor for 30 years, today a museum.