Complex sentence: In 1932, due to the beginning of the Chaco War between Paraguay and Bolivia, the duet "Martínez-Cardozo", together with other artists, made successful acting in order to gather money for the Paraguayan Red Cross.
Split into simpler sentences: In 1932, due to the beginning of the Chaco War between Paraguay and Bolivia, the duet "Martinez-Cardozo". Together with other artists, made successful acting in order to gather money for the Paraguayan Red Cross.