The answer should be A. Great Depression.
A: Harun al-Rashid i believe<span />
The Somme River before the battle is a vacation spot for the trench. Many tourist and vacationers enjoyed Somme River, the rivers flow gently through the countryside filled with rolling hills, the land is a rich farm and the forest is thick. This was name Somme because it comes from the Celtic word meaning tranquility.
Answer:
Many nations agreed to stop using chemical weapons after World War I.
Explanation:
The use of chemical weapons during World War I had devastating effects on humanity; both on the aggressors and aggrieved. It killed hundreds of thousands and gave many others, after-effects that lasted them decades.
The Chemical Weapons Convention (CWC) control treaty was put into force on 29th April 1997 where production, stockpiling, and use of chemical weapons was outlawed.
Answer:
Fear that his kingdom was going to fail
Explanation: