During this period also the British took a prominent part in upholding the Sultan of Turkey against his revolted vassal, Mehemet Ali, the Pasha of Egypt. The latter, a very able prince, had overrun Syria; and there seemed every likelihood that he would shortly establish his independence, and add besides a considerable portion of Turkish territory to his dominions. Lord Palmerston, the British foreign minister, however, brought about an alliance with Austria and the eastern powers of Europe to maintain the integrity of the Turkish empire. The Egyptians were driven out of Syria, and the supremacy of the Turks restored. The energetic action of Lord Palmerston at this crisis brought him much popularity; and from this time until his death, twenty-five years later, the nation almost absolutely trusted him in all foreign affairs.

[Illustration: Sir Robert Peel.]

So necessary at the present day has the penny post become to all classes of the people, that we can scarcely realise how our forefathers managed to live without it. Yet even so recently as the accession of Victoria, the nation was not in the enjoyment of this great blessing. So seldom in those days did a letter reach the abode of a working-man, that when the postman did make his approach, he was thought to be the bearer of news of great importance.

The adoption of the penny postage scheme was the only great measure of Lord Melbourne's ministry during the early years of the new reign. The credit of it, however, did not in reality belong to the ministers. The measure was forced upon them by the pressure of public opinion, which had been enlightened by Rowland Hill's pamphlet upon the question. Hill was the son of a Birmingham schoolmaster; and thus, like so many other benefactors of the human race, was of comparatively humble origin. He had thoroughly studied the question of postal reform, and his pamphlet, which was first published in 1837, had a great effect upon the public mind. Previous to this, indeed, several other persons had advocated the reform of the post-office system, and notably Mr Wallace, member of parliament for Greenock.

Before 1839, the rates of postage had been very heavy, and varied according to the distance. From one part of London, or any other large town, to another, the rate was 2d.; from London to Brighton, 8d.; to Edinburgh, 1s. 1d.; and to Belfast, 1s. 4d. Some of these charges were almost equal to the daily wages of a labouring-man.

There was considerable opposition to the new measure, especially among the officials of the postal department. Many prominent men, too, both in and out of parliament, were afraid it would never pay. The clever and witty Sydney Smith spoke slightingly of it as the 'nonsensical penny postage scheme.' In spite of the objections urged against it, however, it was adopted by parliament in the later part of 1839, and brought into actual operation in January 1840; and the example set by this country has since been followed by all civilised states. Every letter was now to be prepaid by affixing the penny stamp. In this way a letter not exceeding half-an-ounce in weight could be carried to any part of the United Kingdom. In 1871 the rate was reduced to a penny for one ounce. The success of this great measure is best shown by the increase of letters delivered in Great Britain and Ireland: from 85 millions in 1839, the number had more than doubled by 1892. Thus, at the present time, the income from stamps forms no inconsiderable item of the revenue; while it need scarcely be said that the advantages of the penny post, both to business men and the public generally, cannot be over-estimated.

Between the years 1839 and 1849 the British were engaged in a series of military enterprises in the north-west of India, which greatly tried the bravery of our soldiers, and were attended even with serious disaster. They resulted, however, in the conquest of the territories in the basin of the Indus, and in establishing the British sway in India more firmly than ever.

With the view of averting certain dangers which seemed to threaten our Indian empire in that quarter, the English invaded Afghanistan. The expedition was, in the first instance, completely successful. Candahar and Cabul were both occupied by British troops, and a prince friendly to England was placed upon the throne (1839). The main force then returned to India, leaving garrisons at Candahar and Cabul to keep the hostile tribes in order.

The troops left behind at Cabul were destined to terrible disaster. General Elphinstone, who commanded, relying too much on the good faith of the Afghans, omitted to take wise measures of defence. The Afghans secretly planned a revolt against the English, and the general, finding himself cut off from help from India, weakly sought to make terms with the enemy.

The Afghans proved treacherous, and General Elphinstone was reduced to begin a retreat through the wild passes towards India. It was a fearful march. The fierce tribes who inhabited the hilly country along the route attacked our forces in front, flank, and rear. It was the depth of winter, and the sepoy troops, benumbed with cold, and unable to make any defence, were cut down without mercy. Of the whole army, to the number of 4500 fighting men and 12,000 camp followers, which had left Cabul, only one man (Dr Brydon) reached Jellalabad in safety. All the rest had perished or been taken captive. As soon as the news of this disaster reached India, prompt steps were taken to punish the Afghans and rescue the prisoners who had been left in their hands. General Pollock fought his way through the Khyber Pass, and reached Jellalabad. He then pushed forward to Cabul, and on the way the soldiers were maddened by the sight of the skeletons of their late comrades, which lay bleaching on the hill-sides along the route. They exacted a terrible vengeance wherever they met the foe, and the Afghans fled into their almost inaccessible mountains. General Nott, with the force from Candahar, united with Pollock at Cabul. The English prisoners were safely restored to their anxious friends. After levelling the fortifications of Cabul, the entire force left the country.