It is true that the Chinese were able to discover the process in producing silk about 2700 BC. So, the answer is letter A. According to the history, The silk discovered from the loss soil in Yellow River in Shanxi Province, in northern China, dated back from 2600 to 2300 or sometime near 2700 BC.
"Transcendentalism" is the literary movement among the following choices that means "to go beyond". The correct option among all the options that are given in the question is option "B".
In the word neoclassicism, the Greek prefix neo means "new". The correct option among all the options that are given in the question is the third option or option "C".
The Copperheads were democrats from the north that wanted peace.
