This book solves history's mysteries, and why the world's leaders since the beginning of time made the decisions they did. What caused the deaths of famous people of the past like Charlemagne, Alexander Pope, Beethoven, Napoleon, George Washington, and others? What caused King George III to go "mad"? What caused the Revolutionary War, the French Revolution, the Revolution of 1848 in Europe, the American Civil War, World War I, World War II, and the Vietnam War? You will learn the real truth!