Examples of a global dependency are when

massive crop failures require buying food from another country.
a country buys tools from another country because it does not have the technology to make the tools.
doctors travel to another country to provide healthcare because there is a shortage of doctors in that country.
All of these.

Question

Examples of a global dependency are when
 	
	massive crop failures require buying food from another country.
	a country buys tools from another country because it does not have the technology to make the tools.
	doctors travel to another country to provide healthcare because there is a shortage of doctors in that country.
	All of these.

anonymous · Answer

All of these it appears.

anonymous · Answer

They all make one country dependent on another in some way.