If we decide to make the fight for a share of the business of the sea it will then be of the utmost importance to consider the strength of the opposition to be overcome. In this inquiry no account will be taken of ships of the sail. For while schooners fit to carry from 3000 up to perhaps 10,000 tons' dead weight came into use in the coast coal trade at the end of the nineteenth century, and proved profitable, it is absurd to think of any kind of sailing ship in connection with future traffic on deep water. According to the last Report of the Commissioner of Navigation (1908), the United Kingdom had, in 1907, 4105 steamships, measuring 9,156,356 tons, with crews aggregating 185,867 men (this "includes masters as well as Asiatics and Lascars"), in the foreign trade, besides 239 ships of 240,983 tons, manned by 5362 men, engaged partly in the home, and partly in the foreign, trade. The tonnage of 1907 was about four times as great as it was in 1880. The German Empire had, in 1908, 2521 steamships, of 4,070,242 tons, manned by 65,568 men. This tonnage was twice as large as the tonnage of 1900. In 1908 the Japanese had 626 steamships of 1,076,070 tons, which was twice the tonnage registered in 1900. The number of men in the fleet is not given, but it was at least 16,000. The steamships of the world, exclusive of those of the United States, measured, in 1906, more than 30,000,000 tons. Perhaps 800,000 men were employed on these ships, and there was an experienced force of owners and managers on shore to look after the interests of the fleet. The quality of this vast sea power must now be considered. In this point of view it is a most discouraging fact that about all important improvements of recent years in the steam engine have been made by Europeans. Between 1855 and 1865 steam pressures in boilers ranged from 20 to 35 pounds per square inch, and the consumption of fuel was about 3 pounds per horse-power-hour. Compound engines came into general use between 1865 and 1875, when boiler pressures rose to 125 pounds, and the consumption of fuel decreased to 2.2 pounds and even less. Between 1885 and 1895 twin screws and quadruple expansion engines were adopted for the swiftest ships, and the improved engines were used on many cargo carriers. Boiler pressures reached 225 pounds and upward, and the coal consumption dropped as low as 1.4 pounds. Then came the far-reaching change to the steam turbine, on ships of 14 knots and upward. For slower ships the turbine in combination with reciprocating engines has been found more efficient than the old-style engines, while a combination of the turbine with the dynamo for still slower ships is now in hand and sure to make headway. In all these matters Europe has taken the lead.