Rangeland in regions too dry to support a forest, but not dry enough to be a desert. Pampas are the fertile South American lowlands that include the Argentine provinces of Buenos Aires, La Pampa, Santa Fe, Entre Ríos and Córdoba, most of Uruguay, and the State of Rio Grande do Sul, in the southernmost end of Brazil covering more than . These vast plains are only interrupted by the low Ventana and Tandil hills near Bahía Blanca and Tandil (Argentina), with a height of and respectively. The climate is mild, with precipitation of to , more or less evenly distributed through
Argentina–Uruguay relations born in Uruguay living in Argentina. The two major political parties of Uruguay before 2002 the Colorado Party and the National Party, both called traditional parties have its origins at extinct Argentinian Parties, Unitarians and Federals who in turn were descendants of bands of José Artigas. During the first century of Uruguayan Independence mayor events on both sides were chained to the international two party alliance/rivalry constituted in separate nationalized structures. Argentinian Civil War started after Uruguayan Civil War in 1838, when Uruguayan ex-president Fructuoso Rivera deposed former Uruguayan president Manuel Oribe who exiled in Buenos Aires. Limits between Argentina