The ancient chinese sold the secret of silk production to foreigners and made a fortune, after this everyone could make it.

Why were chinese american immigrants frequently detained when trying to immigrate through angel island? the rules for immigration were stricter at this checkpoint due to health issues that were prevalent among asian populations at this time. the location of the island was difficult to reach, and ships to the mainland were often prevented from sailing more than once a week. immigration agents were notorious for asking immigrants confusing questions as a means of denying them entry. low wages caused a shortage of immigration officials, so many immigrants had to wait weeks or months before their applications were processed.

What was the significance other than the obvious harm to us forces of the terror attack on the uss cole in 2000

What were some effects of the viet cong uprising