This 8-part series provides an insightful look at the exclusive group of men.

In Part 2, America's leadership changes hands from the Founding Fathers.

Marked by polar opposites, this hour scrutinizes a fractious era.

This period was known as the era of "The Ohio Generals."

Features Presidents Grover Cleveland to William Howard Taft.

The sixth hour looks at a challenging period of US history.

An era of seeming bliss turns into a period of total political disenfranchisement.

The final hour of the series brings us to the precipice of the 2005 inauguration.