The term acquired another meaning, namely U.S.-led co-operation among the separate nation-states, with a connotation of U.S. hegemony. That is why there is a pan-Latin-Americanism which proposes inter-Americanism with the United States. An important exponent of this philosophy is Víctor Raúl Haya de la Torre, from Peru, while Bolivarianism represents a current variation on the theme.