Question Statement:
Potatoes grew wild in Peru, a country of South America, from where they were transplanted to other parts of the American continent, and afterwards to Europe. The honor of introducing this useful vegetable into England is divided between Sir Francis Drake, in 1580, and Sir Walter Raleigh, in 1586, some crediting it to the former, and others to the latter. It is certain they were obtained from Virginia in the time of Raleigh; they were grown only in the gardens of the nobility, and were considered a great delicacy. They now constitute a crucial article of food in most of the countries of Europe and America; in Ireland, they have long furnished nearly four-fifths of the entire food of the people.
Which of these can be most easily inferred from this passage?