Rene Descartes is the philosopher
        
                    
             
        
        
        
Answer:
A: the conditions were good for supporting growth
Explanation:
I hope its right!!
Civilizations developed around rivers because their waters provided places to hunt and fish. Also, as the rivers flooded, the lands around them became fertile. This allowed them to support farming. This is especially true of the Nile River, which flooded the same time each year
 
        
                    
             
        
        
        
The foundational challenge, Challenge of expansion and the deepening of democracy. Corruption among government officials, delayed justice, increasing poverty, health care, low literacy rate, over population.