Answer:
Previously, the age of the Moon had been thought to be 4.527 ± 0.010 billion years. The impact in this scenario would have created a magma ocean on Earth and the proto-Moon with both bodies sharing a common plasma metal vapor atmosphere.
 
        
             
        
        
        
Answer:
A
Explanation: because they have always been Nomadic tribes they where able to settle down and build there homes and farming allowed them to do that. 
 
        
                    
             
        
        
        
Answer:
B. House of Burgesses.
Hope you have a great day :)
 
        
             
        
        
        
The best selection appears to be lower prices for consumers. 
It was all due to lack of regulation of the financial sectors, fraud on some energy companies, not enough margin, etc.
Good luck :)