The conditions of life and labour, bad as they were, were often made worse by the precarious nature of employment. At the present day, invention seldom inflicts great shocks upon labour. Improvements are constant but gradual. In the hurry of the Industrial Revolution, invention proceeded at an accelerating pace, and the introduction of some new appliance into a single industry might reduce the demand for labour by a quarter, or a half, or even three-quarters, and almost depopulate a town at a single blow. Some trades were more fortunate than others in this respect, but almost all suffered. All alike were injured by the constant wars in which the country was involved. These wasted capital, increased the taxation of the necessaries of life, and, by disturbing foreign trade, made profits speculative, and so made it difficult for the most benevolent manufacturer to establish his business upon the basis of high and steady wages for his workfolk. The country was never actually invaded, so that industry was never ruined, as it was ruined in Germany and other parts of {73} Europe. Even Napoleon clothed his troops in Yorkshire woollens when he set out to conquer Russia. But the production of wealth, which so increased in spite of war, was chiefly for the benefit of the employing and investing classes. The share of the working class was undoubtedly much less in proportion than their share under the old system. But their lot was made harder still by high prices, and especially by the high price of corn. The growth of population had, by the end of the eighteenth century, made it impossible for the country to supply all the wheat required for domestic consumption. The war checked imports, bad harvests reduced the home supply, and a vicious protective tariff completed the work of natural causes. Between 1785 and 1794 the average price of a quarter of wheat was about 50s. Between 1795 and 1801 it was about 87s., and at a later date it rose to a still greater height. The industrial population was thus distressed by bad conditions of life, fluctuations of employment, long hours, low wages, and high prices. When we recollect that this society was composed very largely of ignorant men, we are not surprised to find many of them disaffected and even turbulent. The man who knows, or thinks that he knows a remedy for his misery is often dangerous. But he is never so dangerous as the man who knows nothing of causes and effects, has never pondered over a question of economics, and, as he has never sought an explanation for the present, can have little idea of how he can most wisely direct the future. The progress of the Industrial Revolution was thus accompanied by suffering and discontent among the labouring population.