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.
Military history of South America
New Granada responded to the troubles in Spain by establishing a sequence of city juntas in mid-1810, deposing the existing viceroy. The splintering of political authority continued as city juntas turned on one another militarily, marking the start of the period known as the "Patria Boba", or the Foolish Fatherland. By contrast, in Venezuela, new juntas that emerged formed a joint Congress. The Congress initially upheld the deposed Spanish king's rights, but a faction proposing complete autonomy rapidly won favour, declaring independence as a republic in 1811. Civil war rapidly broke out between the juntas and the royalists in Venezuela. Blockaded by the Spanish regency and defeated at the battle of San Mateo the first Venezuelan republic collapsed in 1812. Simón Bolívar fled Venezuela and in 1813 joined the republican army of United Provinces of New Granada, achieving dominance over the other factions by late 1814. Bolívar was then authorised to lead a liberating force back into Venezuela in what became known as the Admirable Campaign, quickly defeating the royalist troops at the battle of Alto de los Godos. The Llanero people of the southern plains, however, then rebelled against the Criollo republicans, defeating them and reestablishing royalist control of Venezuela. Bolívar fought on, but a stalemate ensued in which the royalists controlled the highly populated, urban north and the republicans the vast, under-populated plains of the south.