History of the Ecuadorian–Peruvian territorial dispute of the many treaties signed between "Colombia" and Peru before 1830. In Peru, the dissolution of Gran Colombia is seen as a country ceasing to exist, giving way to the formation of new nation states that had nothing to do with the original federation. The significant implication of this view is that the treaties Peru had signed with Gran Colombia were voided, as the country in question no longer existed, and was replaced with three new states, the Republic of New Granada (which subsequently changed its name to Republic of Colombia), the Republic of Venezuela and the Republic of Ecuador.
Volcanoes of the Galápagos Islands 1124 m. It coalesces with the volcanoes Cerro Azul to the west and Alcedo to the north. The volcano is one of the most active in the Galapagos, with the last eruption starting on 22 October 2005, and lasting until 30 October 2005. Alcedo Volcano is one of the six coalescing shield volcanoes that make up Isabela Island. Alcedo, like the other volcanoes in the Galapagos, has been formed as part of the Galapagos hotspot, which is a mantle plume resulting in a hotspot. The volcano is not directly on the hotspot, which is believed to be under the neighbouring