I believe this is a true or false question... So im going to say True. 
Puerto Rico is a living example of this statement.
        
             
        
        
        
The answer is B prosperous
        
                    
             
        
        
        
The time frame is slightly important. Though for the most part that is false. The Chinese leaders did not see the need to interact with outside societies as they had little reason to trade.
b. False
        
             
        
        
        
Answer:
C. She thought they should use five-pointed stars, instead of six
Explanation:
Betsy allegedly finalized the design, arguing for stars with five points because the cloth could be folded and cut out with a single snip.