How did britain and france expand their influence through the opium wars?

When the British began exporting large amounts of the drug from India, the Chinese began using opium for its mind-changing effect

Explanation:

The Opium Wars were two wars which were waged between the Great Qing and the British Government in the mid-19th century, triggered by the British government's imposition of the opium trade upon China. The resulting concession of Hong Kong compromised China's territorial sovereignty.

The first Opium War was fought between China and Great Britain from 1839 to 1942 ... the United States were aggressively expanding their influence around the world.

military influence of Great Britain, France and the United States throughout India. The First Opium War began in November of 1839 until its end on the twenty-fourth of