When someone decides to change a source with invalid, incorrect, irrelevant, or just idiotic information.
 
        
             
        
        
        
Answer:
European traders first became a force in the region in the 15th century. The transatlantic African slave trade resumed,
 
        
             
        
        
        
The correct answer for this question is B.
        
             
        
        
        
Answer:
Some hold this was borne out during the 1980s when advocates of supply-side economics claim tax cuts ultimately led to an overall increase in government revenue due to stronger economic growth. ... Total tax revenue from income tax receipts increased during Reagan's two terms, with the exception of 1982–1983.
Explanation: