asked 167k views
3 votes
What innovation help maintain the growing populations during the tang and sung periods?

ANSWER QUICK PLSSS

asked
User Gabriell
by
7.7k points

2 Answers

2 votes

I think D terrace farming.

answered
User Icarumbas
by
7.1k points
3 votes

Answer:

D on edge:terrace farming

Step-by-step explanation:

answered
User Saruftw
by
8.4k points
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