Which dynasty began construction on a vast defensive feature that remains a symbol of chinese civilization today?

Answer

Qin dynasty

Explanation

The Qin dynasty was the first dynasty of Imperial China. It was most famous for the use of the labor. It was the creation of thousands of terracotta warriors, and bronze chariots and horses found in the burial tomb of Qin Shihuangdi. The Qin dynasty came up with various inventions which include the paper making, printing technology, compass and the gunpowder.The main achievement of the Qin is the fact that it unified China, creating the first dynasty ruled by the first emperor Qin Shi Huang. The QIN dynasty began construction on a vast defensive feature that remains a symbol of Chinese civilization today.

it is the dominance of   the spanish language and roman catholic region in mexico, french being the official language of several african countries, and the existence of a western-style government in south asian countries

rosevelt. 1973. "slaves everywhere"