7. What elements of Greek society can you observe in Roman society?

There are several elements.

To start, Roman religon was largely influenced by Greek religion and myths. This can be seen in the fact that many Roman deities are essentially adapted Greek deities. For example, Jupiter is the Roman equivalent to Zeus, and Mars is the Roman equivalent to Ares.

Another characteristic can be seen in architecture. Roman architecture took after Greek architecture in many ways, for example, in the use of columns, and in the type of geometric distributions in public facilities like temples or theaters.

Finally, societal attitudes towards issues such as philosophy, sexuality, and slavery, were also deeply influenced by Greek views.

jewish people, gypsies, and political opponents.

dylan has written many enduring songs and he has received several awards for his musical achievement;  

any written work with artistic value can be considered literature; especially if such work is publicly recognized, and has had importance and endurance among people; whether is poetry or fiction or drama or even criticism, since it's the transcendence and representation of a culture, language or people in a period of time to more people, using letters (words), regardless the subject.

the nobel prize in literature is given to authors from any country based on a body of work as a whole that inspires and nurses the life of humanity.  

and the work of bob dylan matches that description, therefore is well deserved since he'd created new poetic expressions within the american song tradition, that has inspired and influenced the lives of many people, not only withing the united stated but worldwide as well.