The same article contains an estimate of pre-war national incomes for these great powers. The total is placed at 81,100 million dollars. The income for the United States is placed at 35,300 million dollars, or more than 43 per cent of the total.

The war has made important changes in the wealth and income of the principal powers. The wealth and income of Europe have been reduced, while the wealth and income of the United States have been greatly increased. This increase is rendered doubly emphatic by the demoralization in foreign exchange which gives the American dollar a position of unique authority in the financial world.

The latest wealth estimates (Commerce and Finance, May 26, and July 28, 1920) in terms of dollars at their purchasing-power value, makes the wealth of the whole British Empire 230 billions of dollars; of France, 100 billions; of Russia, 60 billions; of Italy, 40 billions; of Japan, 40 billions; of Germany, 20 billions, and of the United States, 500 billions. These figures are subject to alteration with the alteration of the exchange rates, but they indicate the immense advantage that is possessed by the business men of the United States over the business men of any or of all of the other nations of the world.

Before the war, the British were the chief lenders in the international field. In 1913 Great Britain had about 20 billions of dollars of foreign investments, as compared with 9 billions for France and about 6 billions for Germany. At the end of 1920, the British foreign investments had shrunk to a fraction of their former amount, while the United States, from the position of a debtor nation, had become the leading investing nation of the world, with over 9 billions of dollars loaned to the Allied governments; with notice loans estimated at over 10 billions; with foreign investments of 8 billions, and goods on consignment to the extent of 2 billions.

The United States therefore began the year 1921 with a greater financial lead, by several times over, than that which she held before the war, when she was credited with a greater wealth and a larger income than that of any other nation in the world. The extent of the advantage enjoyed by the United States at the end of 1920 cannot be stated with any final accuracy, but its proportions are staggering.

7. The Economic Position of the United States

Economically the United States is a world power. She occupies one of the three great geographical areas in the temperate zone. If she were to include Canada, Mexico and Central America—the territory north of the Canal Zone—she would have the greatest unified body of economic advantage anywhere in the world.

The United States is rich in practically all of the important industrial resources. She has a large, relatively homogeneous population, a great part of which is directly descended from the conquering races of the world. Almost all of the essential raw materials are produced in the United States, and in relatively large quantities. The period since the Spanish War has witnessed a rapid increase in wealth production. The war of 1914 resulted in an even greater increase in shipping. The investable surplus is greater in the United States than in any other nation, and in amount as well as in percent the national debt is less than that in any other important nation except Japan. Economically the position of the United States is unique. The masters of her industries hold a position of great advantage in the capitalist world.