The expansion plans of the Soviets led initially to the Containment policy of the early Cold War. The United States established the Containment policy which is primary to prevent the spread of the Communism period. 
I hope this answers your question.
        
                    
             
        
        
        
Answer:
Birmingham was strictly segreagated, and blacks were restrcited to low income. Violence against blacks and black supporters was common. King thought that success in Birmingham would "radiate across the South." They knew they would have to prepare carefully this time.
 
        
             
        
        
        
Answer:19
Explanation: idk bc i just guess
 
        
             
        
        
        
<span>Humoralism;
</span>
<span>The
human body was governed by 4 humors that were lodged in 4 bodily
fluids that is; yellow bile, black bile, blood, and phlegm, and in a healthy
body all the fluids are balanced. The  medical theory was developed by </span>
<span>Galen.</span>
        
             
        
        
        
The correct answer would be, "The growing feudal system prevented internal political conflict and stopped northern invaders from threatening China." The Zhou Dynasty began alongside the rise of the Iron Age, this immediately increased the power of the Zhou military.