Answer:
B
Explanation:
Im pretty sure thats the answer, isolationism means to be isolated, to stay away from anything and to be by yourself with no contact. B explains that america wants nothing to do with anything or to get involved which shows america is  trying to stay AWAY, isolated.
 
        
             
        
        
        
One foot is equal to 12 inches, so 12 times 12 will give you the number of inches in 12 feet.
12 x 12 = 144
If there are 12 inches in a whole foot, then there are half that many in a half foot, so there are 6 inches in a half foot. Now you have to had 144 inches to 6 inches.
144 + 6 = 150
There are 150 inches in 12 1/2 feet.
Hope this helps!
        
                    
             
        
        
        
Answer: Early people developed different cultures based on their environments, hope this helps.
Explanation:
 
        
             
        
        
        
Answer:Africa, but also in Asia and the Middle East
Explanation: