world history subject test, too difficult in one month to prepare?

<p>is sat subject test in history difficult? I mean I am an international, so my courses in history are quite different from those in america... actualy I have always been good at history, but there are too strange questions... will I be able to prepare for the exam in just 1 month, I mean for december, and score well on exam(700 or somthing like that)?
where can I find material to prepare? i mean are answers written in preparation books, such as princeton or others? I mean for example I will read this material before the test and know how to do well on exam?</p>