King Zhaoxiang of Qin vs Pushyamitra Shunga

Qin general Bai Qi, under King Zhaoxiang's command, defeated a coalition of Wei and Han forces at Yique, killing 240,000 enemy troops. This victory eliminated the main military threat from the central plains and opened the way for Qin's eastward expansion.

King Zhaoxiang appointed Fan Ju as chancellor, who implemented policies to centralize power, reduce the influence of noble families, and promote capable officials. These reforms strengthened Qin's administrative efficiency and military capacity, laying the foundation for unification.

Qin forces under Bai Qi besieged and defeated the Zhao army at Changping. After the Zhao surrender, Bai Qi ordered the execution of 400,000 Zhao soldiers, the largest massacre in ancient Chinese history. This victory crippled Zhao and solidified Qin's dominance.

King Zhaoxiang's forces conquered the remaining territory of the Eastern Zhou dynasty, capturing King Nan of Zhou. This ended the Zhou dynasty's nominal rule after 800 years, symbolically clearing the way for Qin's eventual unification of China.

Pushyamitra Shunga, a Mauryan general, assassinated the last Maurya emperor Brihadratha during a military parade and established the Shunga dynasty. This coup ended the Maurya Empire and marked a return to Brahmanical rule after Buddhist patronage.

Pushyamitra Shunga repelled an invasion by the Indo-Greek king Menander I (Milinda) near the Indus River. The Shunga victory preserved the kingdom's independence and prevented Greek expansion into the Gangetic plain.

Pushyamitra Shunga supported the restoration of Brahmanical Hinduism, building temples and sponsoring Vedic scholars. This shift from Mauryan Buddhist patronage influenced Indian religious and cultural development for centuries.

Pushyamitra Shunga performed the Vedic horse sacrifice (Ashvamedha) to assert his sovereignty and legitimacy. The ritual involved releasing a horse to roam for a year, followed by a grand ceremony, reaffirming Brahmanical traditions after Mauryan Buddhist influence.