Answer:
fleas
Explanation:
Like the modern bubonic plague, scientists believe the Plague of Justinian spread through fleas. Studies indicate the plague may have originated in China or India and was then transported to the fertile valleys of Egypt through trade routes.
 
        
             
        
        
        
Slave laws in the southern colonies in the 1600s "<span>b.defined an enslaved person as someone who could be bought and sold" This rule was set in place to fight against some owners who attempted to set their slaves free prematurely. </span>
        
                    
             
        
        
        
This is false.
If Banana corresponds to the code 458124 you would have few possibilities of combination for the letters of BANANA: B=4; A= 5-1-4; N=8-2. 
Now if BANANA becomes ANANAB does not matter the combinations of ANANA the last letter which is B should only be the number 4, so the code would have to be 4 in the last letter on the right side. So the code 421458 is not the right one.
 
        
                    
             
        
        
        
People move because of economic situations, family issues, religious or any other types of persecution, and to better the lives of their children