Of all the activities of the most neglected century in English History, England's trade has received the least attention in proportion to its importance. It was obviously in the course of the later Middle Ages, and more particularly in the fifteenth century, that there took place the great transformation from medieval England, isolated and intensely local, to the England of the Tudor and Stuart age, with its world-wide connections and imperial designs. It was during the same period that most of the forms of international trade characteristic of the Middle Ages were replaced by new methods...