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.
History of Venezuela (1908–1958)
It did not take much geological expertise to know that Venezuela had large petroleum deposits, because the petroleum oozed out from seeps all over the country and an asphalt lake had formed naturally. Venezuelans themselves had tried to extract oil for a small hand-pumped refinery early in the 20th century. When word spread internationally of Venezuela's oil potential, representatives of large foreign companies came to the country and started lobbying for rights of exploration and exploitation, and Gómez established the concessionary system. Venezuela had inherited from Spain the law that the ground surface—presumably, as deep as a plow or a water well went—could belong to individuals but everything under the soil was state property. Thus, Gómez began to grant huge concessions to family and friends. Any one who was close to Gómez eventually would become rich in one way or another. Gómez himself accumulated immense expanses of grasslands for cattle-raising, which had been his original occupation and was a lifelong passion. The Venezuelan concessionaires leased or sold their holdings to the highest foreign bidders. Gómez, who didn’t trust industrial workers or unions, refused to allow the oil companies to build refineries on Venezuelan soil, so these were built them in the Dutch islands of Aruba and Curaçao. The one in Aruba was for a time the second largest in the world, after the one in Abadan, Iran. Although the Venezuelan oil boom started around 1918, the year when oil first figured as an export commodity, it took off when an oil well called Barroso blew a spout that threw up an average of the equivalent to 100,000 barrels a day. It took five days to bring the flow under control. By 1927, oil was Venezuela's most valuable export and by 1929 Venezuela exported more oil than any other country in the world.