Senate leader is always the vice-president and I don't know about the house
        
             
        
        
        
Invention of new weapons/gases was HUGE, but Disease and famine was also a large factor
        
                    
             
        
        
        
Most had moved north and joined the Creek tribes
        
                    
             
        
        
        
The difference is that the pyramids are rly tall and in edgypt uh the Mississippi
        
             
        
        
        
Your answer should be C. The “Rule of Four”. Hope this helps! =^-^=