Sucre family a lieutenant in the provincial armed forces of the Venezuelan republics, serving under General Santiago Marino. Sucre later became the first lieutenant to the liberator Simon Bolivar and was widely touted to replace Bolivar as the leader of the newly independent Latin American nations before his untimely death in the hands of royalist rebels in 1830. While Bolivar is described as the charismatic leader who rallied the independence forces to fight, historians recognize Sucre as the military genius behind him. Under Bolivar, he was involved in the purchase of armaments, issuing military orders, recruitment, and personnel assignments. Sucre also run
History of South America the continent of North America via the Panama Block that closed the marine Bolivar Trough, leading to the Great American Interchange, the interchange of biota from both continents. The first species discovered to have made the northward migration was "Pliometanastes", a fossil ground sloth species, roughly the size of a modern black bear. Several migrations to the Southern Hemisphere were undertaken by tougher, North American mammal carnivores; fewer species migrated in the opposite direction from south to north. The result of the intrusion of North American fauna was that hundreds of South American species became extinct in a relatively short