Answer:
B. Canada and Mexico
Explanation:
https://www.census.gov/foreign-trade/statistics/highlights/top/top1012cm.html
Hawaiian volcanoes- Hualalai, Mauna Loa and Maune Kea.
The Balkan nations are currently capitalist, not communist, so the first statement is correct. Further, they do have internal conflict, for example between the Bosniak and Serbian population in Bosnia. They also attract foreign investment.
So all the options are correct!
I really would think something besides the question
What do you call the lines on a topographic map that indicate the elevation of the land forms?
topographic lines