If you are researching a question of considerable depth and complexity, such as this one, you may wish to make an appointment with a librarian to spend more time with you. This project covers multiple areas of study and a librarian would most probably have additional questions for you. Also, as you proceed with your project, your information needs may change or grow. A senior project can be a long process and having one or more librarians help you along the way may be a good idea.
That said, a good place to start for some guided assistance is the "Research by Subject" tab on the library home page.