Which are achievements of the Han dynasty? Choose all answers that are correct.

a. the end of rural poverty

b. education for nearly all Chinese people

c. a perfected method of making paper

d. the first civil service based on merit

c. a perfected method of making paper

d. the first civil service based on merit

Explanation:

The Han dynasty which lasted between 206 BCE to 220 BCE in China is characterized by various factors, among which is the numerous achievement the dynasty was recorded to have accomplished.

Some of which are:

1. a perfected method of making paper

2. the first civil service based on merit

3. Establishment of Silk Road.

4. Improvements to ship designs and in map making.

c, to compete

i think the answer is b.