PLS HELP!! TIMED TEST Why did the Chinese guard the secret of silk production so carefully?

The process was not perfected and not ready to share with others.
The knowledge would create too much bickering between silk manufacturers.
The Silk Road would most likely collapse without silk production.
The production generated great wealth for China as long as it was not shared.

franklin d. roosevelt

hope this !

one of the main reasons was definitely slavery. back in 1861, republican abraham lincoln was elected and ended up being a major influence in the slavery business. slavery greatly affected the texas economy because back in 1845 during the annexation of texas, slaves became a big part of the texas population. many texans that were in favor of the secession influenced groups through party ties.

b or c im pretty sure

its c not d   tell me if that´s correct