Chaco War
September 9, 1932 – June 12, 1935 · Gran Chaco
War between Bolivia and Paraguay over the Gran Chaco, the bloodiest South American war of the 20th century; Paraguay won most of the disputed region.
Chaco WarSeptember 9, 1932 – June 12, 1935 · Gran Chaco
War between Bolivia and Paraguay over the Gran Chaco, the bloodiest South American war of the 20th century; Paraguay won most of the disputed region.
