In the meantime a settlement was made at Jamestown, Virginia. Of the 105 colonists at Jamestown, 48 were described as gentlemen, 12 as laborers, 4 as carpenters, and the others as servants and soldiers. The servants were white slaves, who were not, however, held for life. The ships with this oddly assorted colony arrived in the Chesapeake on April 20, 1607. Of the things done at Jamestown two only need be considered here. They began creating a merchant marine in 1611 by building a shallop of twelve or thirteen tons' burden. A Spaniard who visited the colony at that time noted that the iron used in the boat had been taken from a wreck at Bermuda--a fact that shows the colonists had not had enough interest in ship-building to bring iron for that purpose from home. The truth is the Virginia colonists never had much interest in shipping, save only as they built many vessels of small size for use in local transportation on their inland waters. The reason for this condition of affairs is pointed out in Bruce's _Economic History of Virginia_. The money crop was, as it is now, in many parts of the State, tobacco. Tobacco had been introduced into England in 1586. The settlers found the Indians cultivating it on the James River, but they gave little heed to it until 1612, when John Rolfe, the first American "squaw man," began producing it partly for his own use and partly because he was trying to find some product that could be exported to England with profit. Thus Rolfe's garden was the first American agricultural experiment station. Under cultivation the leaf produced was of better quality than that obtained from the Indians, and when a trial shipment was sent to England the success of the venture was great. Thereupon the colonists became so eager to produce it that the authorities felt obliged to prohibit the crop unless at least two acres of grain were grown at the same time by each planter. The demand for Virginia tobacco increased until the merchants sent their agents to the colony to buy and pay for the crop long before it was harvested; they even sent ships to lie there for months before the harvest in order to have first chance to secure it. Why should the Virginians build or buy ships under such circumstances? Now consider some of the conditions surrounding the first New England settlers. Many fishermen had visited the New England coast before a settlement was made there. These adventurers found full fares and they looked upon the coast at a season when it was not "stern." It was to this coast that the Pilgrims came.