Argentina grew from a silver road without gold
Four eras frame its past: pre-Columbian life, Spanish colonial rule from 1536, nation-building after 1810, and modern Argentina from about 1880. On the Río de la Plata, Buenos Aires rose as a port city even though no gold rush drove colonization.
Human settlement reached Patagonia's southern tip roughly 13,000 years ago. Interior zones emptied during a long dry spell between 4000 and 2000 BC. Indigenous groups ranged from Pampas hunters to Inca-conquered Quebrada de Humahuaca peoples seeking silver, zinc, and copper until the Spanish arrived in 1536. Pedro de Mendoza's 1536 Buenos Aires settlement failed; Juan de Garay refounded the city in 1580, while Córdoba followed in 1573.
Because shipments had to pass through Lima's port of Callao, contraband became normal commerce in Asunción, Buenos Aires, and Montevideo. The 1776 Viceroyalty of the Río de la Plata lifted the region's status; cattle exports and Potosí revenues made Buenos Aires a thriving commercial hub. After Trafalgar cut Spanish shipping and Britain failed to seize the city in 1806–07, local confidence surged.
The May Revolution of 1810 ousted the viceroy when Spain seemed conquered. San Martín crossed the Andes, freed Chile and Peru, and met Bolívar at Guayaquil. Independence was declared on 9 July 1816; a federal state formed by 1853–61. Britain recognized independence in 1825. A long civil war pitted unitarians favoring centralized Buenos Aires rule against federalists wanting autonomous provinces like the United States.
Juan Manuel de Rosas dominated the federalist era; historians still debate whether he was dictator or defender of sovereignty. Rivadavia became the first president under the 1824 constitution, yet the 1819 charter had collapsed after Cepeda. Argentina's early independence also reached the Pacific: Hippolyte Bouchard attacked Spanish colonies overseas, and Hawaii reportedly became the first state to recognize Argentine independence.
Source: History of Argentina