Question

In 1839, the british became more imperialistic in china by declaring war and forcing the chinese to sign trade agreements. what was the effect of this action?

Answer 1

For E2020 the answer would be the last option.  (Both imports and exports increased.) Hope this helps :)

Answer 2

Well, one of the effect was the british smuggled a ton of amount of Opium into China and got a lot of its population hooked.
This raged the emperor of China to the point where he declared a war against the Biritsh army known as the opium war

hope this helps