The Battle of Arica, also called the assault and taking of the Morro de Arica, was a land combat between the troops of Chile and Peru that took place on June 7, 1880. It consists of one of the most important weapons events of the Pacific War.
Even so, within this huge political conglomerate, all of them are born from the most basic differentiation into three political systems: autocracy, oligocracy or oligarchy, and democracy. Since the time of Aristotle, these are the three main forms of government.