Statistics for occurrence #1 of “isthmus of Panama” in entry taylor-zachary of Harper's Encyclopedia of United States History:

...erican possessions. The treaty negotiated with New Granada on Dec. 12, 1846, did not guarantee the sovereignty of New Granada on the whole of her territory, but only over the single province of the isthmus of Panama , immediately adjoining the line of the railroad, the neutrality of which was deemed necessary by the President and Senate to the construction and security of the work. The thirty-fifth article o...
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Isthmus Of Panama (Panama) 0 0 0 0 0 user votes

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