Mezue ahịrịokwu na-esonụ: France nwara French mgbochi nke Río de la Plata n'oge
Agha nke Confederation, na-anwa iwepụ Juan Manuel de Rosas n'ọchịchị. Mkpọchi ahụ gara n'ihu ruo afọ ole na ole mgbe Argentina na Chile meriri Peru na Bolivia. France ga-anwa mgbochi ọzọ, oge a ya na Britain jikọrọ aka, mana Rosas meriri ya.