By the ninth century the BLANK empire had emerged is eastern Indochina.

A. Burmese

B. Khmer

C. porcelain

D. reservoirs

E. Indonesia

F. Mekong

3 answers

B. Khmer

It developed around agriculture and used Blank to store water.

A. Burmese

B. porcelain

C. reservoirs

D. Indonesia

E. Mekong

C. reservoirs