C.<span>She joined the army disguised as a man.
hope i helped</span>
        
                    
             
        
        
        
Hello
The printing press helped because that is when books were beginning to be printed and copied. A book that would take 5 years to hand copy 1 book and with the printing press it could print 100 books in 1 year.
Hope this helps 
Plz mark me as brainist Thanks
        
             
        
        
        
Assuming that this is referring to the same list of options that was posted before with this question, <span>the correct responses would be "new information comes to light" and "old theories are discredited". </span>