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 compromise of 1850 was a package of five separate bills passed by the united states congress in september 1850, which defused a four-year political confrontation between slave and free states on the status of territories acquired during the mexican–american war

ask google there you might be able to find an answer for the question you're trying to ask