The International Bankers Committee on Mexico has been generally ignored by American diplomatic historians, and those who have mentioned it have missed the basic significance of its organization and operation. The writer of the leading text dealing with the Latin American policy of the United States devotes less than a paragraph to the Committee and says, “The United States did not even demand arbitration. It left the bondholders to their own representations to the Mexican Government.” This statement can be compared to a description of an iceberg which deals only with that part showing above the surface of the water. The heart of this presentation will be the analysis of that part of the Committee's activities which lay beneath the surface—a study in the interaction of government, business, and revolution. The basic thesis involved is that the Committee was an unofficial instrument of the United States government, as it attempted to influence certain aspects of the Mexican Revolution.