Depends which time period. But it's probably the 20th century.
The Cold War and WW2 plus others made the US impose democracy and capitalism for other countries.
They were required to wear Chinese clothing. Qianlong. The government operated huge
textile factories, but some private firms were even larger. Hangzhou had a
textile firm that gave work to four thousand weavers, twenty thousand spinners,
and ten thousand dyers and finishers. The porcelain kilns at Jingdezhen
employed the division of labor on a large scale and were able to supply
porcelain to much of the world. The growth of the economy benefited the Qing
state, and the treasury became so full that the Qianlong emperor was able to
cancel taxes on several occasions. When he abdicated in 1796, his treasury had
400 million silver dollars in it.
It helped bring a quick victory to the allies
Answer:
To prevent public riots, etc.
Explanation:
The goverment chooses to classify certain information from the public because it would cause possible riots and behavior outbreaks amongst society.
Example.
President Donald Trumputin reveals to the public that Area 51 is harboring aliens. What does the public do? Freak out and start a raid.