Isthmus of Panama

Definition and stakes

1911 Encyclopædia Britannica (1911)

Physical Features.—The Isthmus of Panama, coextensive with the republic, is the whole neck of land between the American continents; in another use the term " Isthmus of Panama " is applied to the narrow crossing between the cities of Colon and Panama, the other narrow crossings, further east, being the Isthmus of San Blas (31 m.) and the Isthmus of Darien (46 m.) . The use of the term " Isthmus of Panama " to include the whole country is becoming more common. The Caribbean coast-line is concave, the Pacific deeply convex.
Source: Wikisource

Portrait of Willis J. Abbot Willis J. Abbot Panama and the Canal in Picture and Prose

But in the congested tangle of concrete houses between the hospitals and the cemetery madness and mirth reign, brains reel with the fumes of the strange drinks of the tropics, and life is worth a passing pleasure—nothing more. Men of many lands have cursed the Chagres fever and the jungle’s ills, but the pest place of Panama has been subjected to no purging process with all the efforts of the United States to banish evil from the Isthmus.
Source: Gutenberg

James E. Homans, editor The Cyclopædia of American Biography… (1918)

When this finding became known in Paris, the directors of the New Panama Canal Company immediately resigned, and at a general meeting of stockholders it was decided to offer to sell out to the commission all assets, rights, and interests for the sum of $40,000,000. The importance of a waterway through the Isthmus of Panama, both strategically and commercially, had long been recognized by the U. S. government, and it first entered into a treaty with New Granada, the then possessor of the isthmus in 1846.
Source: Wikisource

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