<span>The unofficial boundary that formed at the end of World War II and divided Europe into two sections was known as the IRON CURTAIN.</span>
        
                    
             
        
        
        
Answer:Tomochichi and the Yamacraw were invaluable resources during the early years of the colony. Tomochichi helped the colonists lay out roads, including the first one from Savannah to Darien (or New Inverness) to the south.
Explanation:
 
        
             
        
        
        
Which war? Please explain in more detail?
        
             
        
        
        
Answer:
It's Demand 
 Two goods are substitutes if one can replace the other in consumption. If a substitute good becomes cheaper this shifts the demand curve in.