asked 175k views
5 votes
Which of these was an accomplishment of the Han Dynasty?

the invention of the seismograph
finding a water passage to Europe
the invention of the ballpoint pen
the invention of the abacus

2 Answers

1 vote

Answer:

the invention of the seismograph

Step-by-step explanation:

answered
User Deovrat Singh
by
7.5k points
4 votes

Answer:

the invention of the seismograph

Step-by-step explanation:

answered
User Chfw
by
8.0k points
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