Both Hobbes and Locke shared ideas based on the social contract theory. Not only did many enlightenment thinkers want to form government based on ideas from the theory, but, it supported John Locke's idea of natural rights.
Answer:
the Mediterranean was the sea that the roman empire sorrounder.
To remove preconceived notions and ideas from one's mind before writing is to be unprejudiced.
If you don't have any prejudice towards the topic you are talking about, means to be completely objective and not to show any personal feelings about the said topic.