This development was truncated by the disastrous Paraguayan War (1864-1870) in which the country lost 60% to 70% of its population and large amounts of territory.. 
Ó jẹ́ ràdẹ́ (papọ̀ mọ́ Kriptóní àti kbọ́ọ̀lùnú) ní 1898 gẹ́gẹ́bí ìkan nínú àwọn Elimẹ́ńtì aìgbéra tóṣọ̀wọ́n tó ṣekú nínú afẹ́fẹ́ gbígbẹ, lẹ́yìn tí nitrojin, OKSIjin, ArÌwọ̀nyí àti Difaraksì Karbọnu ti jẹ́ yíyọ́ kúrò.. 