The appearance of the gods exhibits the fact that this is Rama's destiny. They are blessing him and his mission to destroy evil.
        
             
        
        
        
I would say first identifying their purpose for reading the text so they can look for whatever it is. (for example, answering short answer questions they might want to read the questions first and then read the text and look for the answers)
Perhaps next would be maybe getting away from any distractions so they can read the text clearly. (so if your in a place where a lot of people are talking they might want to go to a more quite room)
I hope that helps!
- mathwizzard3
        
                    
             
        
        
        
it was to increase travel from east to west for those who wanted to escape the Dust Bowl. it runs from Chicago to Los Angeles & was a path to a Western Promise.