Select all that apply: identify achievements of the song dynasty: 1- porcelain,2- weaponry,3- agriculture,4- roads,5- block printing

The Song Dynasty in China lasted for over 3 centuries, namely from 960 A.D. till 1279A.D. This period was marked by great economic  growth and is also called the Pre-Modern Economic Revolution.

Question: Select all that apply: Identify achievements of the Song Dynasty:

1.Porcelain (they produced porcelain for royal use)

2.weaponry  (gun powder)

3.agriculture ( flourishing market with extensive trade routes)

5.block printing ( movable type printing and bank notes)

1,2,and,5

Explanation:

i know social security wasn't one.

explanation:

hope my answer has you!

i am sure the answer is d