Reference has already been made to the resourcefulness of the American seaman of the period, but it may be said again that the manner of life of the people--the fact that "even at the end of the colonial period the average American led a life of struggling and privation"--made American crews the most efficient in the world. Captain John Gallop, in a sloop of twenty tons, manned by two men and two boys, was, in 1636, not only able to take care of his vessel in a gale of wind but to retake another sloop that had been captured by the Indians. Many vessels traded to the West Indies with but five men and a boy on board. Raleigh had mourned because Dutch ships, in his day, needed no more than half as many sailors as English ships, but in 1676 the New England ships needed less than the Dutch or any other ships. It was when contemplating a New England ship manned by a New England crew that Sir Josiah Child discovered the "American Peril." He saw that a colonial ship manned by a colonial crew _was more efficient_ than the same ship manned by any other crew, and that is a most important fact in this story.
A most interesting cause of the growth of the colonial merchant marine is found in the bounties which the navigation laws offered to, and the facilities they provided for, those who would engage in clandestine trade. It was unlawful to carry tobacco from the colonies direct to a foreign port, but the export of fish and staves was permitted. Importations of salt were permitted, but Spanish iron must be purchased in England at a time when Spanish iron was the best in the world for ship-builder's use. The restriction on tobacco lowered the price in the colonies; that on the iron raised the price there. If tobacco were clandestinely exported direct to Spain and iron brought directly home, the ship made far greater profits than in the days before the hated laws. Moreover, the smuggled cargo paid no tariff-for-revenue dues or port charges. And it was easy to smuggle in any kind of a cargo.
In connection with this provision of a bounty on smuggling, consider the influence of the fact that the laws were intentionally unfair to the colonists. The colonists resented the injustice, and all the more because their trade previous to the enactment of the laws had been free. Then the conditions under which the laws were enforced were inquisitorial and otherwise vexatious. A time came when forts were built and revenue cutters were provided for the enforcing of the laws, and the officials of forts and cutters were insolent and overanxious to confiscate accused ships.