Slavery helped contribute to the south's cotton boom during the 1800's. this cotton boom helped raise the economy up. But during Civil War slavery was banned from the U.S. leaving the south after their defeat to lose the slaves and dropping the south into an economic depression.
Capitalism falls under market economic system.
Answer:
the transcontinental railroads were built all around the US and were used for trade and to transport goods all over the place
I think the answer would be the “Scope trials”
Hope I helped
