Paraná

City · c. 1834 CE · in South America

Capital of Argentine Confederation (1834–1861).

Austin (1835 CE): Capital of Republic of Texas (1839–1845).
Coburg (c. 1836 CE): Capital of Saxe-Coburg and Gotha (1836–1839).
Houston (1836 CE): Capital of Republic of Texas (1837–1839).
Tacna (c. 1836 CE): Capital of Peru-Bolivian Confederation (1836–1839).
Gotha (c. 1836 CE): Capital of Saxe-Coburg and Gotha (1836–1839).
Piratini (c. 1836 CE): Capital of Riograndense Republic (1836–1845).
Caçapava do Sul (c. 1836 CE): Capital of Riograndense Republic (1836–1845).
Ha'il (c. 1836 CE): Capital of Emirate of Jabal Shammar (1836–1921).
Washington-on-the-Brazos (c. 1836–1845 CE): Capital of Republic of Texas (1836–1845).
Alegrete (1831 CE): Capital of Riograndense Republic (1836–1845).

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.
Paraguayan War (1864–1870 CE): War between Paraguay and the alliance of Brazil, Argentina and Uruguay, which devastated Paraguay and killed a large part of its population.
Tango (c. 1880 CE): Partner dance and music that emerged in the working-class districts of Buenos Aires and Montevideo in the late 19th century.
Arauco War (c. 1536–1818 CE): Long-running conflict between the Spanish and the Mapuche of southern Chile, who kept their independence south of the Biobío River.
Antonio José de Sucre (1795 CE – 1830 CE): Venezuelan general and Bolívar's closest lieutenant, victor at Pichincha and Ayacucho and president of Bolivia (1825–1828).
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.
Bagé (1811 CE): Capital of Riograndense Republic (1836–1845).
Crossing of the Andes (1817 CE): San Martín's Army of the Andes crossed the mountains from Mendoza into Chile, one of the most celebrated feats of the wars of independence.