Politician

Politicians are dignitaries in Age of Empires III from your Home City who guide your colony into the next Age. Each time you advance in Age you must choose one of several politicians. Each politician delivers an assortment of resources or units as he arrives. New politicians can be unlocked in the Home City as its level increases.

Of the 5 Ages, the first Age - the Discovery Age - doesn't come with a politician.

Politicians through the ages
Colonial Age
 * The Bishop
 * The Governor
 * The Naturalist
 * The Philosopher Prince
 * The Quartermaster

Fortress Age
 * The Admiral of the Sea
 * The Adventurer
 * The Exiled Prince
 * The Gentleman Pirate
 * The Marksman
 * The Mohawk Statesman
 * The Scout
 * The Sergeant at Arms

Industrial Age
 * The Cavalry Marshal
 * The Engineer
 * The Grand Vizier
 * The King's Musketeer
 * The Tycoon
 * The Viceroy
 * The War Minister

Imperial Age
 * The General
 * El Presidente