What was the outcome of the opium wars? a) british missionaries were thrown out of china. b) british merchants were forbidden to trade in china. c) british opium addicts had to find new drug sources. d) british gunboats forced china to make major concessions.'

What is the columbian exchange? o a. the changes that resulted from europeans settling in the new world b. the relationships that columbus and his men had with the natives they met o c. the ships that columbus bought with money from the king and queen of spain o d. the increase in the number of native american towns in the new world