The Opium Wars started in 1839 and ended in 1842. The war was between China and Great Britain. Since China had been isolated for so many years, Great Britain saw the opportunity to trade for tea. China has a great natural resource of tea which the British loved. Since the Chinese didn't want to trade with the British, the British began to sell them Opium, and they happily bought it. Opium is a drug that is very easily to get addicted to. It is extracted from the Poppy flower, and was sometimes used to stop diarrhea. Yes opium was very a dangerous drug, but the British thought that the Chinese rulers should sell it to their people.
The government of Great Britain and China signed a peace treaty that allowed the British to use five ports instead of one. They were able to do this because of how much the Chinese were buying opium. The British mixed tobacco with Opium and sold this new type of cigarette product in China. Over two million pounds of Opium was being sold to China every year. By the late 1830s more than 30,000 chests, each of which contained about 150 pounds of opium, was being brought in annually by the British. In 1838, the trade of opium ended, and anyone who was trying to trade it would be killed. Then in spring of 1839 Chinese authorities at Canton confiscated and burned the opium. China was forced to sign the Treaty of Nanjing in 1842, and the British signed the Treaty of the Bogue in 1843. This war was called the Opium Wars because it was a fight for Opium. China wanted the Opium out of the country, while the British wanted it in. The British won this war due to their high technology and powerful army. This war ended in the Chinese losing the power of a very important island and trading port called Hong Kong. The British and French again defeated China in a second opium war in 1856. This time they allowed foreigners with passports to travel inside of China.