Which Statement About Economic Fluctuations Best Characterizes How Nations Interact

Multiple Choice

Which statement about economic fluctuations best characterizes how nations interact with each other?  

A)  Economic fluctuations in one nation are usually independent of economic fluctuations in its major trading partner nations. 
B)  Economic fluctuations in one nation are usually independent of economic fluctuations in bordering nations. 
C)  Economic fluctuations in one nation are often linked to economic fluctuations in other economies. 
D)  Economic fluctuations in one nation are linked internationally such that that a recession in one nation means an expansion in the economy of its major trading partner.