What was a result of the opium war? a. european imperialist powers gained further control of trade with china. b. japan was no longer allowed to trade at chinese ports . c. france pushed britain out of china. d. opium was successfully banned in china.

The establishment of columbia as the state capital was important because a) it was located in the heart of the upcountry. b) it was located in the heart of the low-country. c) it was already established as a vital industrial center. d) it represented a compromise location central to most citizens.