China's massive and rapid industrialization since the 1990s has resulted in

Aan end to the Communist Party.
Bin increase health care conditions.
Ca decrease in international oil prices.
Dsignificant and widespread air pollution.

Verified Answer :

The answer is D) because there was a lot more machine operated and cars. So since there are a lot of people in China this makes a lot of pollution.

Answer:

It is D )significant and widespread air pollution.

Explanation:

the raeson of it would be how it poullited in that time