Due to appeasement Hitler was able to take over Czechoslovakia without a battle.
        
             
        
        
        
The man responsible is named John Rolfe. 
 
        
                    
             
        
        
        
http://historymatters.gmu.edu/d/5154#:~:text=In%20an%20atmosphere%20of%20World,and%20resident%20aliens%20from%20Japan. This is the Link to FDR Executive Order 9066