Of the lands north of the Mediterranean, France was most favoured agriculturally, and owed most to the Roman heritage {97} of unity, and here grew _la grande nation_, while farther east national growth was delayed largely by attempts at an imperial unity, worked up as a device for defence against the Turk and Tatar. National growth in isolated or semi-isolated lands like the English plain, Holland, Sweden, and the central Scottish lowland was also a feature, while the diverse outlooks of the diverse coasts of Ireland and the weakness of that country's interior made the Green Isle the tragic type of the island which is so generally disunited. Villagers with common lands gave place, with many a struggle, to landholding by proprietors with labourers under them, and if in Britain the labourer became landless and so fitted himself to become machine-fodder in the Industrial Revolution, in France he struggled to keep his link with the sacred soil of that sunny land, and ultimately won his position of ownership in the Revolution of the end of the eighteenth century. This change made itself felt as far as the Rhine, beyond which the peasant still remained subject to heavy seigniorial dues. It is claimed that during the recent war there has been a great move towards peasant proprietorship or something akin to it in the lands near the eastern border of Europe-of-the-Sea, carrying eastward, as it were, the work done one hundred years ago in France. Facts about decline of the old village communities are legion, and cannot even be listed here, but attention may be drawn to the spread of root crops (for winter food for man and beast) in the seventeenth and eighteenth centuries. This helped materially to break down traditionalism, for it interfered with the old right of the villagers to free pasture of all the village cattle all over the stubble left after harvest: the lands with root crops had to remain enclosed. Of the new wealth brought in by individual proprietorship and root crops and other agricultural experiments, we have much evidence in the farmhouse buildings of the seventeenth and eighteenth centuries; those of the years 1720-60 or {98} so seem specially characteristic in Guernsey, Channel Islands. But the problem of fertility was not solved, even though leguminous crops were ploughed in and the chemical decomposition of the soil was speeded up by liming. Trade and long sea voyages loomed larger in the lives of the European peoples and industry grew ever larger, so that the urban element gained immensely in numbers and influence. We thus have a picture of the preface, as it were, to the Industrial Revolution, but another series of changes had been working to the same end.