China white was the black market selling of ivory, in which the profit was redistributed back into the trafficking of heroin. a. trueb. false

The answer is "Option B".

Explanation:

The old china was an invention country, which is famous for its advancement in science and technology, astronomy and mathematics and centuries, than most other countries.

the technology changed agriculture in an impacting manner since many people left the field work by a cellular or other technological appliances

answer; /// all of the above;