The Argentine Civil War was a series of conflicts in Argentina during the 19th century, primarily between 1814 and 1880. It involved various factions, mainly the Unitarians, who favored a centralized government, and the Federalists, who supported provincial autonomy. The war was marked by battles, shifting alliances, and significant political turmoil as different leaders vied for control of the country. The conflict led to widespread suffering and instability, impacting the lives of many Argentines. Key figures included Juan Manuel de Rosas, a prominent Federalist leader, and Domingo Faustino Sarmiento, a Unitarian advocate. The war ultimately contributed to the establishment of a more unified Argentine nation.