Answer:
The global north is defined as the rich and developed region while the global south is poorer and less developed. 
Explanation:
<em>South countries have suffered many economic crises while north countries don't have many serious economic problems.</em>
<em>Global Northern countries are those nations that are economically developed such as the USA, the UK, Canada, Western European nations and developed parts of Asia; Global Southern countries are those that are less economically developed such as nations in Africa and some parts of Asia </em>
 
        
             
        
        
        
Essentially the poem is about triumph over adversity. It is about strength and courage, and fortitude. It is about not accepting one's vulnerability in the face of domination. And basically it is about joining together with one voice and saying, we will overcome!
        
             
        
        
        
<span>spanning over centuries? I THINK</span>