Based on my prior knowledge, 90% positive the answer SHOULD be,"C)<span>Trusts should be allowed to exist, but with tight government regulatory control". 
(DONT report me i answered the same question twice with the same answer)</span>
        
             
        
        
        
Improved relations with the Soviet Union and the PRC are often cited as the most successful diplomatic achievements of Nixon's presidency. ... The reason for opening up China was for the U.S. to gain more leverage over relations with the Soviet Union. Resolving the Vietnam War was a particularly important factor.
        
             
        
        
        
It cause the natives to change their culture and the world around them
        
             
        
        
        
B. They were the largest participants in the Great Migration.