American history, though nowhere near as epic as the history of Europe, is wrought with its own heroes and legendary personalities. The three most important span political, economic, and social borders. In its 300 years, the United States has not seen finer heroes than Benjamin Franklin, Alan Greenspan, and Martin Luther King, Jr. Their contributions in politics, regulation of the US economy, and roles in racial diversity, these legends have no precedent. Benjamin Franklin contributed to the culture of the US through his literature and his pol ....