silk
U.S. and China
China
China was embroiled in a civil war from 1946 to 1949. In 1949, the Communist rebels under Mao Zedong were victorious and became the national government.
The great wall of china
First off.....long beofre anyone even though of the U.S.... It happened more then once, so right after WW1 (or right before not sure). Then thousands and thousands of years ago!!
silk
The production of porcelain was a closely guarded secret primarily due to its high value and the significant technological advancements it represented. Originating in China, the unique combination of kaolin clay and specific firing techniques created a strong, translucent material that was in great demand globally. Keeping the methods secret allowed China to maintain a monopoly on porcelain production for centuries, ensuring economic prosperity and cultural prestige. The loss of this secret would have jeopardized China's lucrative trade and influence in the world.
As contact with people from other lands increased, the Chinese realized how valuable their silk was as an item of trade. So, the techniques of silk production became a closely guarded state secret. Because of the worldwide demand for silk, Chinese commerce expanded along the Silk Roads to most of Asia and, through India, all the way to Rome.
In ancient China, the person who revealed the secrets of silk making would be killed. In fact, silk was very valuable and it was closely guarded, since it was sold for high prices.
Trick question... The wall is the guard.
china became a country in 1546
How did red became lucky in china
The People's Republic of China
U.S. and China
The wall was guarded by soldiers and guards, but the wall was a guard, too. Even though, because Mongolians might have a surprise attack, so guards and soldiers kept good watch
They have a secret cult in China! They want to eat you
overcrowding in china