Emperor Taizong of Tang vs Ruhollah Khomeini

Emperor Taizong initiated the Zhenguan era, characterized by efficient governance, legal codification, and economic recovery. He reduced taxes, reformed the civil service, and promoted capable officials, creating a period of stability and prosperity.

Li Shimin ambushed and killed his brothers, Crown Prince Li Jiancheng and Prince Li Yuanji, at Xuanwu Gate in Chang'an. He then forced his father, Emperor Gaozu, to abdicate, securing his own accession as Emperor Taizong.

Tang forces under Li Jing defeated the Eastern Turkic Khaganate, capturing its khan, Jieli. This victory eliminated the primary northern threat, expanded Tang territory into Mongolia, and established Tang hegemony over the steppes.

Emperor Taizong reestablished and secured the Silk Road trade routes, welcoming foreign merchants, envoys, and missionaries to Chang'an. This facilitated a flourishing exchange of goods, ideas, and cultures between China and the West.

Emperor Taizong commissioned the official history of the preceding Sui dynasty, the Book of Sui, as part of a larger project to compile dynastic histories. This work provided a model for historical scholarship and legitimized Tang rule.

Khomeini was exiled from Iran after criticizing the Shah's White Revolution and granting of diplomatic immunity to US personnel. He settled in Najaf, Iraq, and later in France, where he continued to organize opposition to the Shah.

Khomeini led a popular revolution that overthrew the Shah's regime. He returned to Iran in February 1979 and established an Islamic Republic based on his doctrine of Velayat-e Faqih (Guardianship of the Jurist), with himself as Supreme Leader.

Khomeini supported the seizure of the US Embassy in Tehran by student militants, who held 52 American diplomats hostage for 444 days. The crisis deepened the rift with the US, led to economic sanctions, and consolidated Khomeini's power.

Khomeini led Iran through an eight-year war with Iraq, which began with an Iraqi invasion. The war resulted in hundreds of thousands of casualties and massive economic destruction, ending in a stalemate. Khomeini accepted a UN ceasefire in 1988.

Khomeini issued a fatwa calling for the death of author Salman Rushdie for his novel 'The Satanic Verses', which he deemed blasphemous. The fatwa led to international controversy, diplomatic tensions, and attacks on Rushdie's translators.