No idea buddy, if you have one then you should probably have researched jobs before you spent years getting it haha You could probably become a historian or a professor of history.
Or... perhaps join some archeological institute and undertake research work! Here's a link which might help you make a start... Jobs in Archeology Regards, RightMan
If you can't get a real job, you can always go back to university as a teacher/lecturer/whatever. They love that incestious "keep it in the family" kinda stuff Just make sure you have a decent answer for your students when they ask you...
Advertising executive, analyst, archivist, broadcaster, campaign worker, consultant, congressional aide, editor, foreign service officer, foundation staffer, information specialist, intelligence agent, journalist, legal assistant, lobbyist, personnel manager, public relations staffer, researcher, teacher. See http://wiki.answers.com/Q/What_jobs_can_you_get_with_a_bachelor's_degree_in_history
it is tough right now. There are more prospective workers than jobs. Las Vegas is reported to be at 65% Jobless.
My wife has a bachelors in history, and now owns her own promotional company. So, I'm guessing only working outside of anything history related. Good luck!