When did Paraguay exist?

Paraguay existed 1811–present. On this map it is drawn 1811–1869, 1877–2024.

How large was Paraguay?

At its greatest extent drawn on this map, Paraguay covered about 404,000 km². That is the largest area the border data gives it across the years it is drawn, not necessarily its greatest extent in history.

South America · Independence and the wars of liberation

Paraguay

1811–present

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Existed: 1811–present
Shown on the map: 1811–1869, 1877–2024 (2 periods)
Peak area: 404k km²
Region: South America

Overview

Paraguay declared independence from Spain on 14–15 May 1811, becoming one of the first South American republics and, distinctively, avoiding prolonged warfare. Its early history was dominated by José Gaspar Rodríguez de Francia, who ruled as "Supreme Dictator" (El Supremo) from 1814 until his death in 1840. Francia sealed the landlocked country off from the outside world, expropriated the elite and the Church, and forged a self-sufficient, egalitarian, and authoritarian state.

History

He was succeeded by the López dynasty. Carlos Antonio López (ruled 1841–1862) modernized the country — opening it to trade, building railways and foundries, and strengthening the military. His son Francisco Solano López (1862–1870) pursued an ambitious foreign policy that led to catastrophe. Believing the regional balance of power threatened by Brazil's 1864 intervention in Uruguay, he seized the Brazilian steamer Marquês de Olinda in November 1864, invaded Mato Grosso, and provoked the War of the Triple Alliance (1864/65–1870) against Brazil, Argentina, and Uruguay.

Later history and present status

The war was the bloodiest in South American history. After early offensives, Paraguay was ground down by a prolonged Allied siege and invasion. López directed the war with increasing brutality — conscripting children (as at the Battle of Acosta Ñu, 16 August 1869) and executing suspected traitors — until Brazilian cavalry killed him at Cerro Corá on 1 March 1870. The demographic toll was staggering: the leading modern study, by historian Thomas Whigham, concludes the war reduced Paraguay's population by "somewhere between 60 and 69 percent" (a minority of scholars, notably Vera Blinn Reber, argue for a substantially lower loss of 8.7–18.5 percent — a genuine historiographical dispute). The 20th century brought the Chaco War with Bolivia (1932–1935), which Paraguay won, and the long dictatorship of Alfredo Stroessner (1954–1989). Today Paraguay is a democratic republic; its current president is Santiago Peña (of the long-dominant Colorado Party), inaugurated in August 2023.

Common questions

What was Paraguay?: Paraguay declared independence from Spain on 14–15 May 1811, becoming one of the first South American republics and, distinctively, avoiding prolonged warfare. Its early history was dominated by José Gaspar Rodríguez de Francia, who ruled as "Supreme Dictator" (El Supremo) from 1814 until his death in 1840.
When did Paraguay exist?: Paraguay existed 1811–present. On this map it is drawn 1811–1869, 1877–2024.
How large was Paraguay?: At its greatest extent drawn on this map, Paraguay covered about 404,000 km². That is the largest area the border data gives it across the years it is drawn, not necessarily its greatest extent in history.
Who ruled Paraguay?: He was succeeded by the López dynasty. Carlos Antonio López (ruled 1841–1862) modernized the country — opening it to trade, building railways and foundries, and strengthening the military.
What is the present status of Paraguay?: The war was the bloodiest in South American history. After early offensives, Paraguay was ground down by a prolonged Allied siege and invasion.

Sources

This compendium cites its sources once for the whole document rather than per territory. It names English Wikipedia, Encyclopaedia Britannica and the World History Encyclopedia as the basis of these profiles, supplemented by academic and museum sources and, for recent events, by reputable news outlets. The article this entry is anchored on:

Wikipedia — Paraguay en.wikipedia.org/wiki/Paraguay

This entry was last updated 12 September 2026.

This entry was researched and drafted with AI from the sources above, and has not been reviewed by a historian. How entries are made

Text available under CC BY-SA 4.0: reuse it with a credit to The World Through Time and a link to this page. Passages drawing on the Wikipedia articles listed above are also licensed CC BY-SA 4.0 by their contributors.

Border geometry for the map itself comes from Cliopatria v0.12 (Seshat Global History Databank, CC-BY-4.0).

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