how were British and American forms of economic imperialism in Asia different during the 19th-centurty?
a.only the united states promoted rebellions in china
b.only the British supported the china's Qing dynasty
c.only the united states established Chinese spheres of influence
d.only the British fought a war to open china's markets
"D. only the British fought a war to open china's markets" would be the best option from the list, since this would be referring to the "Opium Wars," which Britain fought.
