Chile–Spain relations Captaincy General of Chile declared Chile as an autonomous republic within the Spanish monarchy. For the next decade, Chilean forces would battle Spanish troops for independence. In October 1814, Chilean troops lost during the Battle of Rancagua which led to the "Reconquista" of Chile by Spain from 1814-1817. In February 1817, troops led by General Bernardo O'Higgins, along with General José de San Martín and the "Army of the Andes" entered Chile from Argentina through the Andes and fought Spain in the Battle of Chacabuco which resulted in a Chilean/Argentine victory. In April 1818, O'Higgins and San Martín's forces fought
Army of the Han dynasty led a force to Wusun and resolved a dispute. In 6 AD, a petty king in the area of the former Jushi Kingdom defected to the Xiongnu, who turned him over to the Han. In 7 AD, the Han convinced the Wuhuan to stop sending tribute to the Xiongnu, who immediately attacked and defeated the Wuhuan. In 9 AD, Wang Mang proclaimed himself emperor of the Xin dynasty. In 10 AD, some officers of the Protector General Dan Qin rebelled, slew him, and fled to the Xiongnu. In 16 AD, an army under Li Chong and Guo Qin was sent