NATURAL. (1) _The structure and position of the several countries._--The insular character of Great Britain, her natural facilities for procuring raw materials of manufacture and supplies of foreign food to enable her population to specialise in manufacture, the number and variety of easily accessible markets for her manufactures, gave her an immense advantage. Add to this a temperate climate, excellent internal communication by river (or canal), and an absence of mountain barriers between the several districts. These advantages were of greater relative importance before steam transport, but they played a large part in facilitating the establishment of effective steam transport in England. Extent of sea-board and good harbourage have in no small measure directed the course of modern industry, giving to England, Holland, France, Italy an advantage which the levelling tendency of modern machinery has not yet been able to counteract. The slow progress of Germany until recent years, and the still slow progress of Russia, is attributable more to these physical barriers of free communication, internal and external, than to any other single cause that can be adduced. Inherent resources of the soil, quality of land for agriculture, the proximity of large supplies of coal and iron and other requisites of the production of machinery and power rank as important determinants of progress. The machine development of France in particular has been retarded by the slow discovery of her natural areas of manufacture, the districts where coal and iron lie near to one another in easily accessible supply. The same remark applies to Germany and to the United States. At the close of last century, when the iron trade of England was rapidly advancing, the iron trade of France were quite insignificant, and during the earlier years of the nineteenth century the progress was extremely slight.[85]