Final answer:
The Song Dynasty was a significant era in Chinese history from 960 to 1279, split into the Northern and Southern Song periods. Political strife and the rise of neo-Confucianism weakened the Song Empire. The Kievan Rus, which emerged in Russia in the ninth century, shaped future social and political systems.
Step-by-step explanation:
Overview of Song Dynasty and Kievan Rus
The Song Dynasty was an era of Chinese history that lasted from 960 to 1279. It was founded by Zhao Kuangyin, who later became known as Emperor Taizu, and was supported by military leaders. This era was divided into two distinct parts: the Northern Song (960–1127) and the Southern Song (1127–1279). The rise of neo-Confucianism led to political and religious conflicts and the weakening of the empire. The Kievan Rus state emerged in the ninth century in Russia and greatly influenced the subsequent development of Russian social and political systems.
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