The correct answer is C Samuel Slater
<span>"C. Private firms cut canals at key points and connected
rivers" and "D. Thanks to a web of waterways, boats could reach towns they
had never been able to reach before" are both correct, although roads were beginning to be used more as well. </span>
The answer is Court of International Trade.
Answer:
Pretty sure it was the south, so B perhaps.
Slavery cause strong tensions between the north and the south.