Completely revised and updated, this new edition reflects major changes that have occurred on the AP World History exam since Fall 2011. Two full-length model exams with answer keys Detailed advice on answering the comparative essay question Strategies for answering the test's multiple-choice and document-based questions A review of world history, from the foundations of civilization circa. 8000 B.C. to world cultures of the twenty-first century Reflects the 9 Historical Thinking Skills required by the College Board An enclosed CD-ROM presenting two additional practice tests with automatic scoring. System Requirements:Microsoft® Windows®Processor: Intel Pentium 4 2.33GHz, Athlon 64 2800+ or faster processor (or equivalent). Memory: 128MB of RAM. Graphics Memory: 128MB. Platforms: Windows 7, Windows Vista®, Windows XP, Windows Server® 2008, Windows Server 2003. MAC® OS XProcessor: Intel Coreâ'¢ Duo 1.33GHz or faster processor. Memory: 256MB of RAM. Graphics Memory: 128MB. Platforms: Mac OS X 10.6, Mac OS X 10.5, Mac OS X 10.4 (Intel) and higher. Linux® and Solarisâ'¢Processor: Intel Pentium 4 2.33GHz, AMD Athlon 64 2800+ or faster processor (or equivalent). Memory: 512MB of RAM. Graphics Memory: 128MB. Platforms: Red Hat® Enterprise Linux (RHEL) 5 or later, openSUSE® 11 or later, Ubuntu 9.10 or later. Solaris: Solarisâ'¢ 10. Read Less