Pampas Pampas The Pampas (from the , meaning "plain") are fertile South American lowlands that cover more than and include the Argentine provinces of Buenos Aires, La Pampa, Santa Fe, Entre Ríos and Córdoba; all of Uruguay; and the southernmost Brazilian State, Rio Grande do Sul. The vast plains are a natural region, interrupted only by the low Ventana and Tandil hills, near Bahía Blanca and Tandil (Argentina), with a height of and , respectively. The climate is warm, with precipitation of that is more or less evenly distributed through the year, making the soils appropriate for agriculture. The area is
South American Championship of Champions admitted only the previous Copa Libertadores champions, and by FIFA's and Conmebol's sites. The aim of the organizers was to invite the champion of the most important competition of each South American country. Most notable in the competition were the host Colo-Colo, the Alfredo Di Stéfano-inspired River Plate, the Atilio García-inspired Nacional, and Vasco da Gama, the respective representatives of Chile, Argentina, Uruguay and Brazil, four countries whose clubs would go on to become the dominant powers of South American football, aggregately winning all Copa Libertadores from 1960 to 1978 and over 90% of the Copa Libertadores from 1960 to