Osorio Marquis vs Zhang Xueliang

Osorio commanded the Brazilian cavalry in the Battle of Yatay, a key engagement in the Paraguayan War. His cavalry charge routed the Paraguayan forces, leading to a decisive Allied victory and the capture of many prisoners.

Osorio was appointed commander of the Brazilian cavalry forces in the Paraguayan War. He reorganized and trained the cavalry, making it an effective fighting force. His leadership was crucial in several battles.

Osorio led the Brazilian cavalry in the Battle of Tuyut

Osorio commanded the Brazilian cavalry in the Battle of Avahy during the Paraguayan War. His charge broke the Paraguayan lines, contributing to a decisive Allied victory. This battle demonstrated his tactical skill and leadership.

Zhang Xueliang inherited command of the Fengtian Army after his father Zhang Zuolin was assassinated by the Japanese. He became the Young Marshal and controlled Manchuria, one of China's most strategic regions.

Zhang Xueliang declared allegiance to the Nationalist government by replacing the Fengtian flag with the Kuomintang flag in Manchuria. This act nominally unified China under Chiang Kai-shek's rule and ended the warlord era in the northeast.

Zhang Xueliang's forces withdrew from Manchuria following the Mukden Incident, allowing Japan to occupy the region. His decision not to resist led to the establishment of Manchukuo and widespread criticism of his leadership.

Zhang Xueliang kidnapped Chiang Kai-shek in Xi'an to force him to form a united front against Japan. The incident ended with Chiang's release and the establishment of the Second United Front between the KMT and CCP.

After the Xi'an Incident, Zhang Xueliang was placed under house arrest by Chiang Kai-shek. He remained in captivity for over 50 years, first in mainland China and later in Taiwan, until his release in 1990.