Which of the following statements about the han dynasty is true?

a.) the han developed a standardized chinese writing system.
b.) the han constructed the great wall of china.
c.) the han developed confucianism.
d.) the han built a central university.

A.) The Han developed a standardized Chinese writing system.

Explanation:

    Succeeding the lineage of the First Imperial Age, the Han Dynasty was also responsible for establishing important identity elements of Chinese culture. While preserving key points in the political centralization of the Qin Dynasty, the Han approached key points in Confucian thought. Thus we see in this period the development of the arts and literature. Moreover, it was in the Han Dynasty that there was the linguistic unification of the Chinese, the invention of paper and porcelain.

    Another peculiar point of the Han dynasty concerns the development of eastern historiography. During the reign of Han Wudi, Chinese historian Sima Qian wrote the work “Records of the Great Historian”. This book contains methodological guidelines offered by the historiographical studies developed by Sima Quian. The work became a great paradigm in the writing of Chinese history.

the correct answers are 1, 2 5, 6

i believe its escaped