José de San Martín The navy sailed from Chile on 20 August 1820. It was composed of eight warships, eleven gunboats, 247 cannons and a crew of 1,600, most of them Chileans. There were 12 frigates, and a brig with the 4,000 soldiers of the Army of the Andes. San Martín was the leader of the military expedition. They landed in Paracas, 200 km to the south of Lima, on 7 September, and occupied the nearby city of Pisco, which was abandoned by the royalists. Peruvian viceroy Joaquín de la Pezuela had instructions from Spain to negotiate with the patriots. Under an armistice the
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