Answer:
 The worst economic downturn in the history of the industrialized world, lasting from 1929 to 1939
Explanation:
 
        
             
        
        
        
grammar , vocabulary , pronunciation...
        
                    
             
        
        
        
Answer. 9th grade. 
Explanation. That is when my school introduced it.
        
             
        
        
        
Answer:
The proposition side is called the Affirmative or Aff, and the opposition side is called the Negative or Neg. Each side is a team composed of two debaters, so that there are four people participating in the debate (not including the judge and audience).
I hope this helps, please mark brainest if it is correct, and tell me if it isn't. Have a nice day!
 
        
             
        
        
        
Answer:
details about a historical character
Explanation: