stylistic:tone, linguistic:paraphrasing
Crimean campaign

The Russians evacuated Wallachia and Moldavia in late July 1854. Therefore, the immediate cause of war had now been withdrawn, and the war might have then ended. However, war fever among the public in both Britain and France had been whipped up by the press in both countries to the degree that politicians found it untenable to propose immediately ending the war. The coalition government of George Hamilton-Gordon, 4th Earl of Aberdeen, fell on 30 January 1855 on a no-confidence vote, as Parliament voted to appoint a committee to investigate the mismanagement of the war.

French and British officers and engineers were sent on 20 July on Fury, a wooden Bulldog -class paddle sloop, to survey the harbour of Sevastopol and the coast near it. They managed to get close to the harbour mouth to inspect the formidable batteries. Returning, they reported that they believed that 15,000–20,000 troops were encamped. Ships were prepared to transport horses, and siege equipment was both manufactured and imported.

The Crimean campaign opened in September 1854. In seven columns, 360 ships sailed, each steamer towing two sailing ships. Anchoring on 13 September in the bay of Yevpatoria, the town surrendered, and 500 marines landed to occupy it. The town and the bay would provide a fallback position in case of disaster. The ships then sailed east to make the landing of the allied expeditionary force on the sandy beaches of Kalamita Bay, on the south-west coast of Crimea. The landing surprised the Russians, as they had expected a landing at Katcha. The last-minute change proved that Russia had known the original campaign plan. There was no sign of the enemy and so all of the invading troops landed on 14 September 1854. It took another four days to land all of the stores, equipment, horses and artillery.

The landing took place north of Sevastopol and so the Russians had arrayed their army in expectation of a direct attack. The allies advanced and on the morning of 20 September came up to the River Alma and engaged the Russian Army. The Russian position was strong, but after three hours, the allied frontal attack had driven the Russians out of their dug-in positions with losses of 6,000 men. The Battle of the Alma resulted in 3,300 Allied losses. Failing to pursue the retreating forces was one of many strategic errors made during the war, and the Russians themselves noted that if the allies had pressed south that day, they would have easily captured Sevastopol.

Believing the northern approaches to the city too well defended, especially because of the presence of a large star fort and the city being on the south side of Sevastopol Bay, Sir John Burgoyne, the engineer advisor, recommended for the allies attack to Sevastopol from the south. The joint commanders, Raglan and Saint-Arnaud, agreed. On 25 September, the whole army began to march southeast and encircled the city from the south after it had established port facilities at Balaclava for the British and at Kamiesch (Russian: Камышовая бухта, romanized: Kamyshovaya bukhta) for the French. The Russians retreated into the city.

The Allied armies moved without problems to the south, and the heavy artillery was brought ashore with batteries and connecting trenches built. By 10 October, some batteries were ready, and by 17 October, when the bombardment commenced—126 guns were firing, 53 of them French. The fleet meanwhile engaged the shore batteries. The British bombardment worked better than that of the French, who had smaller-calibre guns. The fleet suffered high casualties during the day. The British wanted to attack that afternoon, but the French wanted to defer the attack.

A postponement was agreed, but on the next day, the French were still not ready. By 19 October the Russians had transferred some heavy guns to the southern defences and had outgunned the allies.

Reinforcements for the Russians gave them the courage to send out probing attacks. The Allied lines, beginning to suffer from cholera as early as September, were stretched. The French, on the west, had less to do than the British on the east, with their siege lines and the large nine-mile open wing back to their supply base on the south coast.