How does Hobbes’s view of man differ from that of Locke and Rousseau

How does Hobbes’s view of man differ from that of Locke and Rousseau? How does this lead to Hobbes’s preference for a monarchy and Locke and Rousseau’s preference for democracy? Be specific and support your thoughts.

Must have at least one reference and one incite citation. Only needs to be 150 words this is a discussion post.