It is the excessive use of credit. The shares trading system crash of 1929 touched off a chain of occasions that dove the United States into its longest, most profound monetary emergency in its history. It is awfully shortsighted to see money markets crash as the single reason for the Great Depression. A solid economy can recuperate from such a compression.
        
             
        
        
        
The answer is A. senate benefits hope this helped have a nice :)
        
                    
             
        
        
        
The correct answer is: D. a program to aid European nations to promote prosperity and democracy
The Marshall Plan was an economic aid package that was put forward to work and bring European nations hurting after World War II into the United States' sphere of influence and away from the influence of the Soviet Union. 
 
        
             
        
        
        
Answer:
B, A or D 
Explanation:
Examples of secondary sources include: journal articles that comment on or analyse research. textbooks. dictionaries and encyclopaedias.
 
        
             
        
        
        
Answer:the answer is in the picture :)
Explanation: