Answer:
History is the study of past events while Social history concentrates upon the social, economic, and cultural institutions of a people 
 
        
                    
             
        
        
        
Hi there! 
Many museum professionals have their own story and experience connected with the history or artifacts of the museum. They often want to share their knowledge and inspire people with their stories and ideas. 
Hope this helps!
        
             
        
        
        
<span>No two movements of the symphony are alike. The composers often used minuets for drama and the rondo for the finale. It varied with composers. The rondo form is a recurring theme which alternates with other music, typically described as A-B-A. The composer may start out with the rondo, go to a minuet, develop a different melody and return to the rondo. this would make the answer the first and fourth.</span>
        
             
        
        
        
 Reading the texts, for me se letter B is the answer! :)