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.
Autocratic rule, serfdom and defeat in the Crimean War circumstances were a major cause of Russian weakness in the mid-1800s.
<u>Answer:</u> Option A, D and F
<u>Explanation:</u>
Russia and most of Europe were in a state of animosity when Alexander I took the throne in March 1801. Russia appeared as the largest land force in Europe, and the first of the European victors over Napoleon. In such initiatives the enormous prestige gained was retained until the mid-century.
However, the Crimean War between 1853–56 showed this giant had clay feet. Under very mediocre rule, the massive empire was unable to raise, arm and bring enough troops to overpower the medium-sized French and English powers. Nicholas suffered in the bitter awareness of failure at large.
Answer:
i forget the answer sorry
Native Americans and Africans