Task: Text Categorization
Input (English): The defense of one of the countries involved lasted for five years until the final defeat at Cerro Cora. A secret alliance made with Velancio Flores, an enemy o the Blanco regime, spelled the end for the eventual losing side. Though declaration of war against Bartolome Mitre had already sealed the fate of Francisco Solano Lopez and his country. Costing Paraguay almost a third of its male population, FTP, identify this conflict fought between 1865 and 1870 and named for the number of nations allied against Paraguay.
Output (English): History