His dependence upon nature has become more far-reaching, though less conspicuous and especially less arbitrary.
[Sidenote: Increase in kind and amount.] These dependencies increase enormously both in variety and amount.

Great Britain, with its twenty thousand merchant ships aggregating over ten million tons, and its immense import and export trade, finds its harbors vastly more important to-day for the national welfare than in Cromwell's time, when they were used by a scanty mercantile fleet.

Since the generation of electricity by water-power and its application to industry, the plunging falls of the Scandinavian Mountains, of the Alps of Switzerland, France, and Italy, of the Southern Appalachians and the Cascade Range, are geographical features representing new and unsuspected forms of national capital, and therefore new bonds between land and people in these localities.

Russia since 1844 has built 35,572 miles (57,374 kilometers) of railroad in her European territory, and thereby derived a new benefit from her level plains, which so facilitate the construction and cheap operation of railroads, that they have become in this aspect alone a new feature in her national economy.

On the other hand, the galling restrictions of Russia's meager and strategically confined coasts, which tie her hand in any wide maritime policy, work a greater hardship to-day than they did a hundred years ago, since her growing population creates a more insistent demand for international trade.