Explanation:
a unitary system is lead by one governing system
federal gives authority to state and local systems
 
        
             
        
        
        
What does it have to be about
        
                    
             
        
        
        
Answer:
Bronze age technology 
Explanation:
The people of Mesopotamian developed many technologies, some of them were  metalworking, glass making, textile weaving, food control(agriculture), and water storage and irrigation. They were one of the first Bronze age people in the world, they used copper, bronze and gold, and later they used iron.
 
        
             
        
        
        
Isolationist because they had no intentions on joining the war before pearl harbor
        
                    
             
        
        
        
He claimed he was acting to protect the public.
The Little Rock School was the center of a highly popular crisis in Little Rock - Arkansas. There was a group called Little Rock Nine that consisted of nine African Americans students who wanted to enter the school which was racially segregated.
After the US Supreme Court decision of calling that all laws that segregated schools were unconstitutional, the high school decided to make a plan to integrate African American students. Many segregationist councils threatened to block the entering of the black students. Governor of Arkansas Orval Faubus decided then to deploy the Arkansas National Guard, and he justified his action by saying that if he didn’t call the national guard people would get hurt.