The Wealth of Nations by Part 4 Chapter 4 Page 10

importing European wines from the places of their growth, and they could not well import them from Great Britain where they were loaded with many heavy duties, of which a considerable part was not drawn back upon exportation. Maderia wine, not being a European commodity, could be imported directly into America and the West Indies, countries which, in all their non-enumerated commodities, enjoyed a free trade to the island of Maderia. These circumstances had probably introduced that general taste for Maderia wine, which our officers found established in all our colonies at the commencement of the war, which began in 1755, and which they brought back with them to the mother country, where that wine had not been much in fashion before.

Upon the conclusion of that war, in 1763 (by the 4th George III, c. 15, sect.