A sundial... is what they built. have a good day
        
                    
             
        
        
        
Answer:
(D) The project as a program
Explanation:
A project represents a single, focused endeavour. A program is a collection of projects.
Having a construction team to work on the first mile of the highway, and having the design team for their construction as well. So this makes it a program.
 
        
             
        
        
        
Answer:
Due to lack of skillfull manpower 
Due to lack of education
Corruption
Brain drain 
people are being selfish so, they just think about themselves but not for nation. 
 
        
             
        
        
        
The function of the polis as it developed in Greek civilization is it was designed for areas such as private, public, religious functions and buildings. It was often used in the Iron age development for public buildings. Hoped that helped.