Colombia–Ecuador relations Colombia–Ecuador relations Colombia–Ecuador relations refers to the diplomatic relations between the neighboring Republic of Colombia and Republic of Ecuador. The present territory of both countries was part of the Spanish Empire from the sixteenth to nineteenth centuries. After the wars for independence against the Spain led by Simón Bolívar, Ecuador, Colombia (then called New Granada), and Venezuela became part of the Republic of Gran Colombia in 1819. Gran Colombia struggled to hold itself together as a country, and after intense civil conflicts between political factions, the union fell apart in 1830. Present-day Colombia and Ecuador trace back established official diplomatic
History of Colombia as leader of the pro-independence forces in the Venezuelan "llanos". From there he led an army over the Andes and captured New Granada after a quick campaign that ended at the Battle of Boyacá, on August 7, 1819. ("For more information, see Military career of Simón Bolívar".) That year, the Congress of Angostura established the Republic of Gran Colombia, which included all territories under the jurisdiction of the former Viceroyalty of New Granada. Bolívar was elected the first president of Gran Colombia and Santander, vice president. As the Federation of Gran Colombia was dissolved in 1830, the Department of Cundinamarca