The first chapter of "Prentice Hall World History: The Modern Era" is found in the textbook, which is available for purchase at several websites. Buy it at Amazon.com, or rent it at ValoreBooks.com. If an overview or outline of the chapter is all that is needed, find it at PHSchool.com.
Renting the book costs much less than purchasing it, so if the first chapter is all that is needed, it might make more sense to rent than to buy. If, however, this is a book that is needed for future reference, buying would be a good option.
Quizlet has chapter quizzes to study the major points of the book.