Who won the Opium Wars? Why were they victorious?

Explanation:

Great Britain won the first Opium War. The opium trade continued, and China had to compensate Great Britain for its losses, give Hong Kong Island to the British, and increase the number of treaty ports where the British could trade and reside. Great Britain and France won the second Opium War.

the compromise of 1850 was a package of five separate bills passed by the united states congress in september 1850, which defused a four-year political confrontation between slave and free states on the status of territories acquired during the mexican–american war