1. economically
2. race
3. sex 
4. look 
        
                    
             
        
        
        
Answer:
the Domino's theory is is that if you count falls to communism the test around them would to so the US tried to step in for that reason.
 
        
             
        
        
        
<span>.forced an end to secession........civil war
</span>
<span>two houses....bicameral
</span>
checks and balances...montesque<span>
6.chief executive......governor
</span>
interposition...... district attorney role
        
             
        
        
        
Answer: B: The economic and social level that people fit into  
Explanation:
In historical accounts, class is used to talk about the economic and social groups that people fall into.