Which of the following was not an accomplishment of the Han dynasty?
A.
the invention of paper
B. the invention of the seismograph
C. the popularization of the use of calendars
D. the popularization of the use of ink

C

Explanation:

The ancient Chinese civilization had many accomplishments, and the seismograph is a surprise. The calendar was in use hundreds of years before the Han dynasty.

It seems logical that the invention of paper in the Han dynasty would lead to the popularization of using ink.

the answer is b.2008 and 2012 were presidential election years.

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