Historians use primary sources like diaries, letters, speeches. And secondary sources like articles.
If I remember correctly the opium wars resulted in china being figuratively split up by european powers. So, I'd go with 4.
The Black Sea and Aegean Sea (Hopefully this is correct!)
<span>the government in such a case might have become an autocracy. An autocratic state is defined as one in which all the governing powers are concentrated in the hands of one individual without leaving any scope for checks and balances for administering the state.</span>
Solution :
French Revolution is the major social upheaval or social protest which occurred in France. The major upheaval occurred with the widespread dissatisfaction with the French monarchy and also for the poor economic policies of King Louis XVI.
The French Revolution began in 1789 and lasted for 10 years.
The following are the causes and the developments of the French revolution :
1. Poor harvests ---- Cause
2. Arming of the citizens of Paris ---- Development
3. High taxes on Third Estate ----- Cause
4. Ineffective leadership by king Louis XVI ---- Cause
5. Debts from the French support of the American Revolution ---- Cause
6. Formation of the National Assembly ----- Development
7. Destruction of Nobles' property ----- Development
