The Opium Wars were a series of wars between Chine and Great Britain. It started when Chine started to refuse the shipments of Opium. The war was a fail for China, this means that answer A, C, and D are wrong. The only answer left is B. Please contact me if you want more information on the opium war.
Hope this Helps! :)
Answer:
Adam Smith
Explanation:
The Physiocrats proclaimed laissez-faire in 18th-century France, placing it at the very core of their economic principles and famous economists, beginning with Adam Smith, developed the idea.
It was a new state and they also wanted to find resources
They wrote a new constitution.