The correct answer is B) by using knowledge of the Greek language.
An ancient historian would crack the code carved in the Rosetta Stone by using knowledge of the Greek language.
The ancient historian could interpret the information carved in the Rosetta Stone because it was written in ancient Greek, in ancient Egyptian demotic, and also in hieroglyphs. It was discovered in 1799 by the troops of Napoleon when they were at Giza, Egypt. The Rosetta Stone helped scientists and historian to decipher the Egyptian language. That is why we can know about the history of ancient Egypt. 
 
        
                    
             
        
        
        
All stock market invests went completEly down
        
                    
             
        
        
        
D. To increase their influence in the world
        
                    
             
        
        
        
He focused on the inflation rate.  He concentrated on mandatory price controls.
This covered rent, wages and other prices as a solution to resolve the
inflation. This also enabled the dollar to float compared to other
currencies.  Unfortunately it had a
negative response to businessmen as it resulted in food shortages.  The inflation also returned which meant that
the solutions were a failure.
 
        
             
        
        
        
ITS A.VENN DIAGRAM.................................................