Answer:
area of land dropping steeply towards deep ocean basins
Many Native Americans in the Great Lakes–St. Lawrence Lowlands planted various crops such as maize. The correct option among all the options that are given in the question is the second option or option "B". I hope that this is the answer that you were looking for and the answer has come to your desired help.
C. Europe has a coastal location and many navigable rivers.
This geography allows for easy trade and commerce through commercial ships and boats.
It would be a divergent boundary, with the two tectonic plates moving away from eachother.
I know it might be too late, but I believe the answer is B) US research and design with mostly Asian production.