From somerhing, like anyyhung (:
It’s a trade barrier.
Because trade barriers restrict the trades for only certain international places, in this case it’s only To foreign nationals whom reside in India and such. Plus, the other options wouldn’t have made sense.
It inspired them to get creative with the arts
Several sources of labor were tried before African slavery became popular in the American South. One of the main reasons for the popularity of African slavery was that t<span>he cost of a white man's labor for 10 years could buy an African for life.</span>
I don't know the answer, so my answer was American imperialism want US to not imperialize other nations....