Answer: Geronimo 
Explanation: I hope this helps :)
 
        
             
        
        
        
Answer:
You would tell them that they need to come back down to earth.
Explanation:
 
        
                    
             
        
        
        
Answer:
He feared it put France and Britain at risk for invasion.
Explanation:
Sir Winston Leonard Spencer Churchill was a British politician, writer, and army officer. 
Churchill speaks out against appeasement as he feared it put France and Britain at risk for invasion. Churchill believed that war with the Germans was unavoidable and also prepare the country for it.
He also warned Neville Chamberlain against appeasing Hitler.