The Panama Canal Conflict 
between Great
by Oppenheim 
Lassa 
 
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Great 
Britain and the United States of America, by Oppenheim Lassa This 
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Title: The Panama Canal Conflict between Great Britain and the United 
States of America A Study 
Author: Oppenheim Lassa 
Release Date: July 25, 2007 [EBook #22143] 
Language: English 
Character set encoding: ISO-8859-1 
*** START OF THIS PROJECT GUTENBERG EBOOK THE 
PANAMA CANAL CONFLICT *** 
 
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THE PANAMA CANAL CONFLICT BETWEEN GREAT BRITAIN 
AND THE UNITED STATES OF AMERICA 
CAMBRIDGE UNIVERSITY PRESS London: FETTER LANE, E. C. 
C. F. CLAY, Manager 
Edinburgh: 100, PRINCES STREET London: STEVENS AND SONS, 
Ltd., 119 and 120, CHANCERY LANE Berlin: A. ASHER AND CO. 
Leipzig: F. A. BROCKHAUS New York: G. P. PUTNAM'S SONS 
Bombay and Calcutta: MACMILLAN AND CO., Ltd. 
All rights reserved 
 
THE PANAMA CANAL CONFLICT 
BETWEEN GREAT BRITAIN AND 
THE UNITED STATES OF AMERICA 
 
A STUDY 
BY 
L. OPPENHEIM, M. A., LL. D. 
Whewell Professor of International Law in the University of 
Cambridge Honorary Member of the Royal Academy of Jurisprudence 
at Madrid Member of the Institute of International Law 
SECOND EDITION 
Cambridge: at the University Press 1913 
Cambridge:
PRINTED BY JOHN CLAY, M. A. AT THE UNIVERSITY PRESS 
 
PREFACE TO THE SECOND EDITION 
To my great surprise, the publishers inform me that the first edition of 
my modest study on the Panama Canal conflict between Great Britain 
and the United States is already out of print and that a second edition is 
at once required. As this study had been written before the diplomatic 
correspondence in the matter was available, the idea is tempting now to 
re-write the essay taking into account the arguments proffered in Sir 
Edward Grey's despatch to the British Ambassador at Washington of 
November 14, 1912--see Parliamentary Paper Cd. 6451--and, in answer 
thereto, in Mr Knox's despatch to the American Chargé d'Affaires in 
London of January 17, 1913--see Parliamentary Paper Cd. 6585. But 
apart from the fact that the immediate need of a second edition does not 
permit me time to re-write the work, it seemed advisable to reprint the 
study in its original form, correcting only some misprints and leaving 
out the footnote on page 5. It had been written sine ira et studio and 
without further information than that which could be gathered from the 
Clayton-Bulwer Treaty, the Hay-Pauncefote Treaty, the Hay-Varilla 
Treaty, the Panama Canal Act, and the Memorandum which President 
Taft left when signing that Act. Hence, the reader is presented with a 
study which is absolutely independent of the diplomatic 
correspondence, and he can exercise his own judgment in comparing 
my arguments with those set forth pro et contra the British 
interpretation of the Hay-Pauncefote Treaty in the despatches of Sir 
Edward Grey and Mr Knox. 
L. O. 
Cambridge, February 15, 1913. 
 
CONTENTS 
I. Article III, No. 1 of the Hay-Pauncefote Treaty of 1901 and Section 5
of the American Panama Canal Act of 1912, pp. 5-6--The 
Memorandum of President Taft, pp. 7-9--The interpretation of Article 
III of the Hay-Pauncefote Treaty preferred by the United States, pp. 
9-11. 
II. The claim of the United States that she has granted the use of the 
Panama Canal under a conditional most-favoured-nation clause, pp. 
11-14--The United States has never possessed the power of refusing to 
grant the use of the Panama Canal to vessels of foreign nations on 
terms of entire equality, p. 15--Such use is the condition under which 
Great Britain consented to the substitution of the Hay-Pauncefote 
Treaty for the Clayton-Bulwer Treaty, p. 16. 
III. If the use of the Panama Canal by vessels of foreign nations were 
derived from most-favoured-nation treatment, the United States would 
not be bound to submit to the rules of Article III, Nos. 2-6, of the 
Hay-Pauncefote Treaty, p. 17--The Panama Canal would then lose its 
neutral character and would be in danger of eventually being made the 
theatre of war, p. 18--But it is the intention of the Hay-Pauncefote 
Treaty permanently to neutralise the Panama Canal, p. 18--The three 
objects of the neutralisation of an Inter Oceanic Canal, pp. 19-20--Is the 
United States, under the Hay-Pauncefote Treaty, subjected to more 
onerous conditions than Turkey and Egypt are under the Suez Canal 
Treaty?, pp. 20-22. 
IV. Six reasons for the untenability of the American interpretation of 
Article III, No. 1, of the Hay-Pauncefote Treaty, p. 23--The stipulation 
of Article VIII of the Clayton-Bulwer Treaty, p. 23--The motive for, 
and the condition    
    
		
	
	
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