they are both people who did spectacular things back then!
 
        
             
        
        
        
GATT(General Agreement on Tariffs and Trade) which was established by WTO(World Trade Organization) in 1947
        
             
        
        
        
The answer is <span>B) galley ships
Hope this helped. Good luck!</span>
        
                    
             
        
        
        
Mississippi river is your answer