https://www.britannica.com/place/Paraguay
2022年12月20日 · Paraguay, landlocked country in south-central South America. Paraguay’s recent history has been characterized by turbulence and authoritarian rule. It was involved in two of the three major wars on the continent—the War of the Triple Alliance (1864/65–70), against Argentina, Brazil, and Uruguay, and the Chaco War (1932–35), against Bolivia. Moreover, a …