There was one case, however, in which the issuance of a mandate appeared to have a definite and practical value and to be superior to a direct transfer of complete sovereignty or of the conditional sovereignty resulting from the establishment of a protectorate. The case was that of a territory with or without a national government, which, not being self-supporting and not sufficiently strong to protect its borders from aggressive neighbors, or its people sufficiently enlightened to govern themselves properly, would be a constant source of expense instead of profit to the Power, which as its protector and tutor became its overlord. Under such conditions there was more probability of persuading a nation inspired by humanitarian and altruistic motives to assume the burden for the common good under the mandatory system than under the old method of cession or of protectorate. As to nations, however, which placed national interests first and made selfishness the standard of international policy it was to be assumed that an appeal under either system would be ineffective.
The truth of this was very apparent at Paris. In the tentative distribution of mandates among the Powers, which took place on the strong presumption that the mandatory system would be adopted, the principal European Powers appeared to be willing and even eager to become mandatories over territories possessing natural resources which could be profitably developed and showed an unwillingness to accept mandates for territories which, barren of mineral or agricultural wealth, would be continuing liabilities rather than assets. This is not stated by way of criticism, but only in explanation of what took place.