Question

Which economic advance helped the Sung government grow its economy?

-inventing credit and debt
-devaluing the currency
-issuing paper banknotes
-minting gold coins
HELP PLEASEEEE

Answer 1

devaluing the currency

Answer 2

Regional specialization

Explanation: A unified tax system and efficient trade routes by road and canal meant the development of a nationwide market. Regional specialization promoted economic efficiency and increased productivity