请高手帮忙用英语翻译下面介绍秦朝的一段话，谢绝软件翻译，谢谢

Qin Dynasty is one of the most important dynasty in chinese history which was an unified dominant country developed by state of Qin in the late period of the Warring States.It ended the split phase from Cnunqiu Period lasts five hundred years and it became the first uniform,multiracial and centralized feudal feudal state whose going into politics by three emperors from First Emperor of Qin-Yinzheng for fifteen years.

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因为我正好学到这儿，就帮帮你了O(∩_∩)O
Qin Dynasty in Chinese history a very important dynasties, from the Warring States Period, Qin developed in the latter part of the unity of power, it puts an end to five hundred years since the Spring and Autumn since split fragmentation has become China's history of a unified, multi-ethnic , the centralized feudal state. Since the Qin Dynasty III, son of Emperor Ying Zheng to infants, a total mass DDD, enjoy the country fifteen years.

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回答的真好。

Qin Dynasty in Chinese history a very important dynasties, from the Warring States Period, Qin developed in the latter part of the unity of power, it puts an end to five hundred years since the Spring and Autumn since split fragmentation has become China's history of a unified, multi-ethnic , the centralized feudal state. Since the Qin Dynasty III, son of Emperor Ying Zheng to infants, a total mass DDD, enjoy the country fifteen years.

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