WAS THERE EVER A PRESIDENT like Andrew Jackson? This lean and predatory Tennessean, with his bristling mane of gray hair, resembled nothing so much as a hungry wolf, a creature of ferocious passion and territorial instincts, whether defending his inner landscape of honor or the physical boundaries of the United States. The only chief executive to have killed a man in a duel, this former general had defeated the British at New Orleans in 1815, crushed Indian tribes, and essentially conquered Florida.

