At the end of the reign of Anne the shipping employed in commerce amounted to 448,000 tons, of which only 26,573 tons were foreign; so that the English mercantile shipping had increased, in little more than twelve years, 127,800 tons. At the end of the reign of George I. our mercantile shipping was only 456,000 tons, the foreign being 23,651 tons; so that the increase for the time was but slight. The royal navy had greatly decreased under George I. At the end of the reign of George II., the total amount of our commercial shipping was 573,978 tons, including 112,737 foreign. Thus, whilst the total shipping at the commencement of this period (in 1688) was only 244,788 tons, at the end of it (in 1760) the total was 573,978 tons, or a nett increase, in seventy-two years, of 329,190 tons: the increase being much larger than the total amount of tonnage possessed at the commencement of the period, the amount of foreign shipping remaining very nearly the same--in fact, only 12,000 tons more. The royal navy, which, at the commencement of the period, was reckoned at 101,892 tons, at the end of it was 321,104 tons, showing an increase of 219,212 tons; and, at the rate of men employed at the commencement, the number now employed in both our commercial and our national navy could not be fewer than 160,000 men. The growth of our commerce during these seventy-two years is shown by the amount of our exports. In 1697--that is, nine years after the Revolution--the amount of exports was only £3,525,907; but in the three next years of peace they rose to £6,709,881. War reduced these again to little more than £5,000,000, and at the end of the reign of Anne, during peace, they rose to £8,000,000. At the end of the reign of George I. the war had so much checked our commerce, that the exports scarcely amounted to that sum, the average of the three years--1726, 1727, and 1728--being only £7,891,739. By the end of the reign of George II., however (1760), they had risen to £14,693,270. Having by this period driven the fleets of France and Spain from the ocean, we rather extended our commerce than injured it. Thus, during these seventy-two years, our exports had increased from about three millions and a half annually to more than fourteen millions and a half annually, or a yearly difference of upwards of eleven millions--a most substantial growth. One great cause of this progress was the growth of our colonies. They began now to demand a considerable quantity of our manufactures and other articles of domestic comfort and convenience, and to supply us with a number of items of raw material. Towards the end of the reign of George I. our American colonies, besides the number of convicts that we sent thither, especially to Virginia and Maryland, attracted a considerable emigration of free persons, particularly to Pennsylvania, in consequence of the freedom of its constitution as founded by Penn, and the freedom for the exercise of religion.