banana republic definition
For other uses, please see Banana republic (disambiguation) . The phrase banana republic was coined (ca. 1904) by the American writer O. Henry (William Sydney Porter, 1862â1910).Banana republic is a political science term for a politically unstable country, whose economy is largely dependent on exporting a limited-resource product, e.g. bananas.he history of the first banana republic begins with the introduction of the banana to the US in 1870, by Lorenzo Dow Baker, captain of the schooner Telegraph.