Identify two contributions to technology that were made during the Tang dynasty.

A. sails and irrigation

B. written language and pottery

C. gunpowder and abacus

D. silk and paper

C. gunpowder and abacus

D. silk and paper

Identify One contributions to technology that were made during the Tang dynasty.

A. sails and irrigation

B. written language and pottery

C. gunpowder and abacus

D. silk and paper

Gunpowder and abacus were two contributions to technology made during the Tang dynasty.

C. gunpowder and abacus