Answer:
The most accurate answer I think is C 
Explanation:
Because in late 1900s South was modernized and the development of trucks, automobiles, planes made easy to carry crops 
And the the agriculture was very easy and more efficient 
 
        
             
        
        
        
Answer: Las revoluciones son los grandes momentos decisivos de la historia. Una revolución es un evento tumultuoso y transformador que intenta cambiar una nación, una región o una sociedad y, en algunos casos, incluso el mundo. Lo siento si esto no suena bien, estoy usando un traductor
 
        
             
        
        
        
The answer is B), detente,  which was established when Reagan became President.
        
             
        
        
        
Answer:
One fluctuates in demand the other does not!
 
        
                    
             
        
        
        
In this case, the doctrine the court was applying is the rule of reason.According to this judicial doctrine of antitrust law, it is a violation to take any action that will put an unreasonable restraint on trade.