REA's Essentials provide quick and easy access to critical information in a variety of different fields, ranging from the most basic to the most advanced. As its name implies, these concise, comprehensive study guides summarize the essentials of the field covered. Essentials are helpful when preparing for exams, doing homework and will remain a lasting reference source for students, teachers, and professionals. European History: 1789 to 1848 includes the French Revolution, the era of Napoleon, the Congress of Vienna, the Industrial Revolution, the impact of thought systems on the European world, the Concert of Europe, and the failure of the revolutions of 1848.