Fifth Republic Movement
Venezuela historiography recognizes four "republics," or major regime changes since the country was founded in 1811. The First Republic, known as the "Venezuelan Confederation" lasted until 1812. The Second Republic is the restored republican regime that was instituted by Simón Bolívar after his Admirable Campaign in 1813, and which lasted until 1814. The Third Republic refers to the period after 1816 in which various patriot guerrilla bands joined under Bolívar's leadership in the Llanos of Venezuela and set up an independent government. This process culminated in the Congress of Angostura, but shortly thereafter the Congress declared Venezuela to be part of a larger Gran Colombia. Gran Colombia lasted only a decade and at its dissolution Venezuela became once again the "Republic of Venezuela," which is considered the start of the Fourth Republic. In 1864 the country was then restructured into the "United States of Venezuela", before reverting once again to the name, "Republic of Venezuela" in 1953. Although both periods began with the implementation of new constitutions (the fourth and twenty-fourth constitutions, respectively), both have been deemed by Venezuelan historiography as a continuation of the Fourth Republic.
American Confederation of Venezuela
Beginning in February 1814, royalist commander José Tomás Boves began a campaign to retake Venezuelan territory captured by revolutionaries, beginning the decline of the Second Republic of Venezuela. Following the Second Battle of La Puerta on 15 June 1814 which resulted in a royalist victory for Boves, Bolívar, his revolutionaries and more than twenty-thousand civilians fled Caracas during the Emigration to the East beginning on 7 July 1814. Following the royalist victory in the Fifth Battle of Maturín on 11 December 1814, the republic came to an end and Bolívar left to Jamaica.