Question

Which of the following was invented during the Han dynasty?
A.
paper
B.
silk
C.
bronze
D.
porcelain

Answers

GPT-4o mini
A. paper

Paper was invented during the Han dynasty, specifically by Cai Lun in the early 2nd century AD. Silk, on the other hand, predates the Han dynasty, having been produced since the Neolithic period. Bronze was also used before the Han dynasty, as was porcelain, which was developed later in Chinese history.