In a period of rapid growth for the nation and contentious politics in Washington, Jackson heralds in the era of the Common Man and Manifest Destiny. Quincy Adams threatens to undo the virtues of American politics, while the economy tumbles during Van Buren's term. Harrison dies in office and Polk declares war on Mexico.

• Craig Haffner

• H.W. Brands
• John Seigenthaler
• Annette Gordon-Reed