I hope this helps but it should be B
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! :)
Olaudah Equiano, a former slave turned author.
Answer:Adolf Hitler killed himself there in the fall of Berlin.
Explanation:thank you for asking and have a nice day.