Catherine II. had resolved to reach Constantinople through the Balkan Peninsula. Pitt withstood this resolution by supporting the Ottoman Empire, together with Austria, as conducive to the interests of both nations. Austria, therefore, became an enemy of Russia.

Alexander I., therefore, seeing the united interests of England, France, Austria, and Turkey allied against him, changed his front and determined to reach Constantinople along the Caucasian route. He plainly saw that by this manœuvre he would compel England and France to defend the Caucasus.

At the beginning of his career the Czar Nicholas followed the same plans as his predecessor, but carried them out much more firmly; he increased his field of operations by invading Persia, 1826–1828, and occupied Armenia.

By this measure, no doubt, he expected to attract either England or France, perhaps both of them, to the Caucasian Question, thereby weakening the power of their alliance in the Balkans. France certainly would feel considerable uneasiness for the Holy Places which had a special charm for her Catholic followers. England would also have felt qualms, seeing that if Russia occupied Persia, and made it an outpost for attacking India through Afghanistan she would have considerable trouble in defending her possession. However, this scheme did not prove so effective as Nicholas wished, for it did not divide the attention of England and France in the Balkans.

Russia, therefore, perceiving this, followed the Napoleonic scheme of a direct attack on India with the help of several Asiatic states. In 1830 she first appeared in Central Asia and soon subjugated Persia and induced the Shah to occupy Herat, 1837. Alarmed at this, the whole energy of England was directed towards Afghanistan, and special preparations, which lasted for a quarter of a century, were made to defend an attack from that quarter. The home affairs of England, together with these alarming schemes of Russia with regard to India, determined the Wellington Ministry to advocate non-interference in Balkan affairs.

Russia also removed French opposition from the Balkans to Syria by stirring up quarrels between the Greek and Latin Churches in Jerusalem. In addition to this, as I have shown, Nicholas separated England and France by his diplomatic tact.

Thus Turkey was left alone with Austria in the Balkans. Nicholas then, feeling confident of success, at once threatened Constantinople by taking the steps which led to the Crimean War. He, however, overreached himself, and was beaten, as we have seen, by the allied armies of England, France, and Turkey.

Immediately after the Crimean War Russia again stretched out her hands on Persia as she had done in 1837. Lord Palmerston, however, closed them by declaring war with the same country. “We are beginning,” wrote Lord Palmerston, “to repel the first openings of trenches against India by Russia, and whatever difficulties Ferokh may make about Afghanistan we may be sure that Russia is his prompt and secret backer.”[[96]]

In 1857 the peace of Paris was concluded by which the Shah renounced all claim over Herat and Afghanistan. This was a clever political stroke against a Russian attack on India.

In 1849 Lord Palmerston wrote:—