Until the last years of the nineteenth century the world was a place in which it was relatively easy to produce food, and nearly the whole of its population was doing it. In North and South America, in Russia, Siberia, China, India, the universal occupation was agriculture, carried on largely (save in the case of China and India) upon new soil, its first fertility as yet unexhausted. A tiny minority of the world's population only was engaged in industry in the modern sense: in producing things in factories by machinery, in making iron and steel. Only in Great Britain, in Northern Germany, in a few districts in the United States, had large-scale industry been systematically developed. It is easy to see, therefore, what immense advantage in exchange the industrialist had. What he had for sale was relatively scarce; what the agriculturist had for sale was produced the world over and was, _in terms of manufactures_, extremely cheap. It was the economic paradox of the time that in countries like America, South and North, the farmer--the producer of food--was naturally visualised as a poverty-stricken individual--a 'hayseed' dressed in cotton jeans, without the conveniences and amenities of civilisation, while it was in the few industrial centres that the vast wealth was being piled up. But as the new land in North America and Argentina and Siberia became occupied and its first fertility exhausted, as the migration from the land to the towns set in, it became possible with the spread of technical training throughout the world, with the wider distribution of mechanical power and the development of transport, for every country in some measure to engage in manufacture, and the older industrial centres lost some of their monopoly advantage in dealing with the food producer. In Cobden's day it was almost true to say that England spun cotton for the world. To-day cotton is spun where cotton is grown; in India, in the Southern States of America, in China.