History of the Ecuadorian–Peruvian territorial dispute 1830 and began its separate existence with the adoption of a Constitution on September 23, 1830. According to this constitution, the Republic of Ecuador was composed of the provinces of Azuay, Guayas and Quito. These provinces later divided into the many provinces that exist today in Ecuador. The term Gran Colombia is used today to refer to the federation that was formed between the Republics of Ecuador, Colombia (with Panama) and Venezuela before 1830. However, "Gran Colombia" is an anachronistic term, as the country was simply referred to as "Colombia", which is clear, for example, by looking at original documentation
Second Republic of Venezuela of Angostura in 1819, which wrote a new constitution for Venezuela, replacing the one from 1811, which in theory, was still valid, although suspended since the collapse of the first republic in 1812. The congress decreed the union of Venezuela with New Granada in a new republic, known as "Gran Colombia", bringing an end to the Third Republic. From 1820 to 1830, the territory of Venezuela was the Department of Venezuela within Gran Colombia. After the dissolution of Gran Colombia, Venezuela became once again the Republic of Venezuela, and although undergoing various changes in constitutions and forms of government, it