D. To improve the lives of others
        
                    
             
        
        
        
Originally humans simply hunted and gathered, but this nomadic lifestyle made having a large family difficult and culture was therefore rarely passed on.
        
                    
             
        
        
        
There were 3: West central African(Kongo-Angola), Upper and Lower Guinea
        
             
        
        
        
Answer: It was the first ever written legal document! It teaches us about Mesopotamian society (like class divisions, political and economic factors) as well as it is the basis of our modern day legal code. Society wouldn't be the same if it weren't for this - it was the start of a civilized group of people!
Explanation: