First Republic of Venezuela
The First Republic of Venezuela ("Primera República de Venezuela" in Spanish) was the first independent government of Venezuela, lasting from July 5, 1811, to July 25, 1812. The period of the First Republic began with the overthrow of the Spanish colonial authorities and the establishment of the Junta Suprema de Caracas on April 19, 1810, initiating the Venezuelan War of Independence, and ended with the surrender of the republican forces to the Spanish Captain Domingo de Monteverde. The congress of Venezuela declared the nation's independence on July 5, 1811, and later wrote a constitution for it. In doing so, Venezuela is notable for being the first Spanish American colony to declare its independence.
Second Republic of Venezuela
Historians use the name Third Republic of Venezuela to refer to the period from about 1817 to 1819, when a rump government, organized by Bolívar began functioning in the Venezuelan "Llanos". The year before, various Venezuelan guerilla forces managed to permanently establish themselves in the "Llanos" and captured the city of Angostura, which became their headquarters. This period culminated with the formation of the Congress 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.