I quote the following from "The Valor of Ignorance," by General Homer Lea:
"How unreasonable is it to expect that the combined nations of Europe, with all their military strength, shall remain restricted to one-twelfth of this world's land, burrowed into and hewn over for the last thousand years, while this Republic, without armies, shall maintain dominion over one-half the unexploited lands of the world! Or that Japan, possessed of two-thirds the population of this nation and a military organization fifty-fold greater, shall continue to exist on her rocky isles that are, inclusive of Korea, but one-two-hundred-and-fiftieth of the earth's lands, while an undefended one-half lies under the guns of her battleships!
"The Monroe Doctrine is Promethean in conception, but not so in execution. It was proclaimed in order to avoid wars; now it invites them....
"The Monroe Doctrine, if not supported by naval and military power sufficient to enforce its observance by all nations, singly and in coalition, becomes a factor more provocative of war than any other national policy ever attempted in modern or ancient times.... Societies, religions, unions, business men, and politicians on the one hand, spare no effort to debase every militant instinct and military efficiency or preparation necessary for its enforcement, while, on the other, they demand that the Chief Executive shall assert to the entire world this Republic's intention to maintain, by the force of arms if necessary, this most warlike and encompassing policy ever enunciated by man or nation."
The Monroe Doctrine did not require that any American possessions of the European monarchies should be relinquished, but simply that they should not be extended; and that, if relinquished or lost, they should not be re-established as monarchical possessions.
England, being in possession of the vast domain of Canada in North America, British Honduras and British Guiana in South America, and a goodly number of the West Indian islands, was in a position to look with favor on the Monroe Doctrine, because in the event of Great Britain being defeated in war by any of the Great Powers, her victor or victors would be unable to seize any of her American possessions, for automatically the United States would become an ally of Great Britain, and would, in order to defend the Monroe Doctrine, have to defend these possessions.
When Sir Charles Tupper was High Commissioner of Canada, the writer saw him in London, and suggested to him that it would be a good idea for the Canadians to buy some automatic guns. He replied that Canada was very peculiarly situated; that she could not be attacked successfully by any Power unless the British fleet were first destroyed, which was not likely, and, in the possible event of that fleet being destroyed, then the United States would be obliged to defend Canada in order to defend the Monroe Doctrine.