Bagé

City · 1811 CE · in South America

Capital of Riograndense Republic (1836–1845).

Kailua-Kona (c. 1812 CE): Capital of Kingdom of Hawaï'i (1812–1820).
Piacenza (c. 1815 CE): Capital of Duchy of Parma and Piacenza (1815–1859).
Parma (c. 1815 CE): Capital of Duchy of Parma and Piacenza (1815–1859).
Modena (c. 1815 CE): Capital of Duchy of Modena and Reggio (1815–1859).
Altenburg (c. 1806 CE): Capital of Saxe-Altenburg (1806–1870).
Düsseldorf (c. 1806 CE): Capital of Grand Duchy of Berg (1806–1813).
Lübeck (c. 1806 CE): Capital of Free City of Lübeck (1806–1870).
Oldenburg (c. 1806 CE): Capital of Duchy of Oldenburg (1806–1870).
Würzburg (c. 1806 CE): Capital of Grand Duchy of Würzburg (1806–1814).
Gera (c. 1806 CE): Capital of Principality of Reuss-Gera (1806–1870).

Around the same time and place

José de San Martín (1778 CE – 1850 CE): Argentine general who led campaigns that freed Argentina, Chile and Peru from Spanish rule.
Independence of Brazil (1822 CE): Prince Pedro declared Brazil independent from Portugal by the Ipiranga stream in São Paulo and became Emperor Pedro I.
Paraná (c. 1834 CE): Capital of Argentine Confederation (1834–1861).
Jesuit reductions (1609–1767 CE): Mission towns founded by Jesuits among the Guaraní in present-day Paraguay, Argentina and Brazil, which operated until the Jesuits were expelled in 1767.
May Revolution (1810 CE): A week of events in Buenos Aires that removed the Spanish viceroy and created a local governing junta, starting Argentina's path to independence.
Alegrete (1831 CE): Capital of Riograndense Republic (1836–1845).
Piratini (c. 1836 CE): Capital of Riograndense Republic (1836–1845).
Caçapava do Sul (c. 1836 CE): Capital of Riograndense Republic (1836–1845).