The correct answer would be c
Answer: The Tang dynasty is famous for its territorial expansion, its great cities and palaces, its flourishing foreign trade, its art, literature, and religious life, and for the luxurious lives of its aristocrats. The dynasty fell when Zhu Wen, a military governor, deposed the last emperor of Tang, Emperor Ai of Tang, and took the throne for himself.
The Song dynasty brought the Age of Invention on china through the implementation of printing, paper money, porcelain, tea, restaurants, gunpowder, and the compass. During this dynasty, china was the most advanced ancient civilization in the world. It eventually collapsed when it was conquered by the mongol barbarians.
I would have to say that Augustus was more important because he started the Roman Empire on a stable footing, and ushered in the Pax Romana.
