the answer to your problem is option b
Answer:
Opium Wars
Explanation:
The opium wars was a series of 2 wars between Britain and China. The Opium was a monopoly from Britain because everyone in Britain had no money left to buy opium, so they brought it to China.
Ultimately, the end of the Vietnam war resulted in communist <span>control of Cambodia,Laos,and Vietnam. The Vietnam war was fought between 1st of November in the year 1955 to 30th of April in the year 1975. I hope that this is the answer that you were looking for and it has come to your desired help.</span>
