Write an essay explaining who was more influential when it comes to shaping the U.S. Constitution, Mills, Locke, or Hobbs (argue for only one), why? Also, Is the U.S. Constitution a social contract? Why, or why not?

Write an essay explaining who was more influential when it comes to shaping the U.S. Constitution, Mills, Locke, or Hobbs (argue for only one), why? Also, Is the U.S. Constitution a social contract? Why, or why not?