In-depth preparation for the AP U.S. Government and Politics exam features:Two full-length model AP exams with answer keys and explanationsAn extensive subject review covering constitutional development, the branches of federal government, political parties, social welfare, foreign policy, and moreUpdated content includes recent Supreme Court decisionsNewly revised free-response questions with rubricsThe manual can be purchased alone or with an optional CD-ROM that presents two additional full-length practice tests with automatic scoring and fully explained answers. System Requirements: (Flash Player 10.2 is recommended) This CD is intended to run on systems meeting the minimum requirements below. Windows: 2.33GHz or faster x86-compatible processor, or Intel® Atom™ 1.6GHz or faster processor for netbooks Windows Server® 2003 (32-bit) or higher.512MB of RAM (1GB of RAM recommended for netbooks); 128MB of graphics memoryCD-ROM drive1024 X 768 color displayMacintosh: Intel Core™ Duo 1.83GHz or faster processorMac OS X 10.6 or higher512MB of RAM; 128MB of graphics memoryCD-ROM drive1024 X 768 color display