In the beginning of the twentieth century men were everywhere unconscious of the rate at which the world was growing. It required the convulsion of the war to awaken the nations to the knowledge of their strength. For a year after the war had begun hardly anyone understood how terrific, how almost inexhaustible were the resources in force, in substance, in virtue, behind every one of the combatants. The vials of wrath were full: but so were the reservoirs of power. From the end of the Napoleonic Wars and still more after 1870, the accumulation of wealth and health by every civilised community had been practically unchecked. Here and there a retarding episode had occurred. The waves had recoiled after advancing: but the mounting tides still flowed. And when the dread signal of Armageddon was made, mankind was found to be many times stronger in valour, in endurance, in brains, in science, in apparatus, in organisation, not only than it had ever been before, but than even its most audacious optimists had dared to dream. The Victorian Age was the age of accumulation; not of a mere piling up of material wealth, but of the growth and gathering in every land of all those elements and factors which go to make up the power of States. Education spread itself over the broad surface of the millions. Science had opened the limitless treasure-house of nature. Door after door had been unlocked. One dim mysterious gallery after another had been lighted up, explored, made free for all: and every gallery entered gave access to at least two more. Every morning when the world woke up, some new machinery had started running. Every night while the world had supper, it was running still. It ran on while all men slept. And the advance of the collective mind was at a similar pace. Disraeli said of the early years of the nineteenth century, “In those days England was for the few—and for the very few.” Every year of Queen Victoria’s reign saw those limits broken and extended. Every year brought in new thousands of people in private stations who thought about their own country and its story and its duties towards other countries, to the world and to the future, and understood the greatness of the responsibilities of which they were the heirs. Every year diffused a wider measure of material comfort among the higher ranks of labour. Substantial progress was made in mitigating the hard lot of the mass. Their health improved, their lives and the lives of their children were brightened, their stature grew, their securities against some of their gravest misfortunes were multiplied, their numbers greatly increased.