The United States of America leads the 21st century. Make your reading or TV more interesting and educational by relating information on this vast geographical territory to your mind picture. Grasp the USA will build you a lasting mind map - the sure foundation for your lifetime of learning, knowing and understanding. You learn states and capitals and other facts using games and quizzes. Designed for school or home study it automatically monitors and records your student's time spent and scores achieved. Parents and teachers stay in control.