Dominate trade in atlantic basin
Because it all depends on supply and demand and money if they know they won't make a good profit off if it why do it it all depends on perspective
I would say B because the other options don't seem likely.
The civil war affects us today because back in that time, their were slaves and slaves were treated unfairly. The civil war was to keep a country united and stop the south from breaking away from the united states. The effects of the war are that there are no more slaves and we must treat all people fairly no matter what the race they are. This also keep a country united.