A marriage is arranged between Princess Isabella…

The year 1760 brings yet more Prussian disasters.

The general Fouqué is defeated by the Austrians in the Battle of Landshut.

The French capture Marburg, and the Swedes part of Pomerania.

The Hanoverians are victorious over the French at the Battle of Warburg, their continued success preventing France from sending troops to aid the Austrians against Prussia in the east.

Despite this, the Austrians, under the command of General Laudon, capture Glatz (now Kłodzko, Poland) in Silesia.

In the Battle of Liegnitz, Frederick scores a strong victory despite being outnumbered three to one.

The Russians under General Saltykov and Austrians under General Lacy briefly occupy his capital, Berlin, in October, but cannot hold it for long.

Still, the loss of Berlin to the Russians and Austrians is a great blow to Frederick's prestige as many point out that the Prussians have no hope of occupying temporarily or otherwise St. Petersburg or Vienna.

The end of this year sees Frederick once more victorious, defeating the able Daun in the Battle of Torgau; but he suffers very heavy casualties, and the Austrians retreat in good order.

Meanwhile, after the battle of Kunersdorf, the Russian army has been largely inactive due mostly to their tenuous supply lines.

Russian logistics were so poor that in October 1759, an agreement was signed under which the Austrians undertook to supply the Russians as the quartermaster's department of the Russian Army was badly strained by the demands of Russian armies operating so far from home.

As it is, the requirement that the Austrian quartermaster's department supply both the Austrian and Russian armies proves beyond its capacity, and in practice, the Russians receive little in the way of supplies from the Austrians.

At Liegnitz (now Legnica, Poland), the Russians arrive too late to participate in the battle.

They make two attempts to storm the fortress of Kolberg, but neither succeed.

The tenacious resistance of Kolberg allows Frederick to focus on the Austrians instead of having to split his forces.

The Frankists continue their sectarian ways despite their mass baptism into Roman Catholic Christianity.

As a result, the Roman Inquisition imprisons Frank in 1760 in the fortress of Czestochowa.

The decline of the Mughal Empire following the twenty-seven-year Mughal-Maratha war (1680–1707) had led to rapid territorial gains for the Maratha Empire.

Under Peshwa Baji Rao, Gujarat, Malwa and Rajputana had come under Maratha control.

Finally, in 1737, Baji Rao had defeated the Mughals on the outskirts of Delhi and brought much of the former Mughal territories south of Delhi under Maratha control.

Baji Rao's son Balaji Baji Rao (popularly known as Nana Saheb) had further increased the territory under Maratha control by invading Punjab in 1758.

This had brought the Marathas into direct confrontation with the Durrani empire of Ahmad Shah Abdali.

In 1759 he had raised an army from the Pashtun and Baloch tribes and made several gains against the smaller Maratha garrisons in Punjab.

He now joinswith his Indian allies—the Rohilla Afghans of the Gangetic Doab—forming a broad coalition against the Marathas.

The Marathas, under the command of Sadashivrao Bhau, respond by gathering an army of between forty-five thousand to sixty thousand, which is accompanied by roughly two hundred thousand non-combatants, a number of whom are pilgrims desirous of making pilgrimages to Hindu holy sites in northern India.

The Marathas had started their northward journey from Patdur on March 14, 1760.

Both sides had tried to get the Nawab of Awadh, Shuja-ud-Daulah, into their camp.

By late July Shuja-ud-Daulah had made the decision to join the Afghan-Rohilla coalition, preferring to join what is perceived as the "army of Islam".

This is strategically a major loss for the Marathas, since Shuja provides much-needed finances for the long Afghan stay in North India.

The Marathas had gained control of a considerable part of India in the intervening period (1707–1757).

In 1758 they had occupied Delhi, captured Lahore and driven out Timur Shah Durrani, the son and viceroy of the Afghan ruler, Ahmad Shah Abdali.

This is the high-water mark of the Maratha expansion, where the boundaries of their empire extend  in the north to the Indus and the Himalayas, and in the south nearly to the extremity of the peninsula.

This territory is ruled through the Peshwa, who talks of placing his son Vishwasrao on the Mughal throne.

However, Delhi still remains under the nominal control of Mughals, key Muslim intellectuals including Shah Waliullah and other Muslim clergy in India who are alarmed at these developments.

In desperation they appeal to Ahmad Shah Abdali, the ruler of Afghanistan, to halt the threat

Britain drives the French out of India in 1760 and achieves superiority on the subcontinent.

The Third Carnatic War had spread beyond southern India and into Bengal, where British forces had captured the French settlement of Chandernagore (now Chandannagar) in 1757.

The war is decided, however, in the south, as British commander Sir Eyre Coote decisively defeats the French under the Comte de Lally at the Battle of Wandiwash in 1760.

Charles III of Spain represents a new type of ruler: the ruler who follows Enlightened absolutism.

This is a form of absolute monarchy or despotism in which rulers embrace the principles of the Enlightenment, especially its emphasis upon rationality, and apply them to their territories.

They tend to allow religious toleration, freedom of speech and the press, and the right to hold private property.

Most foster the arts, sciences, and education.

Charles shares these ideals with other monarchs, including Maria Theresa of Austria, her son Joseph, and Catherine II of Russia, (the Great).

The principles of the Enlightenment had been applied to his rule in Naples and he intends to do the same in Spain, though on a much larger scale.

Charles goes about his reform with the help of the Marquis of Esquilache, Count of Aranda, Count of Campomanes, Count of Floridablanca, Ricardo Wall and the Genoan aristocrat Jerónimo Grimaldi.

Thanks to these principles, the king decides to forbid bullfighting, a practice regarded by the king himself as brutal and uncivilized.

The first crisis that Charles has to deal with is the death of his beloved wife Maria Amalia, who dies unexpectedly at aged thirty-five on September 27, 1760, at the Palace of Buen Retiro on the eastern outskirts of Madrid.

She is buried at the El Escorial in the royal crypt.

most important geological essay, written after the 1755 Lisbon earthquake, was entitled "Conjectures concerning the Cause and Observations upon the Phaenomena of Earthquakes" (Philosophical Transactions, li. 1760).

In this paper he introduces the idea that earthquakes spread out as waves through the Earth and that they involve the offsets in geological strata now known as faults.

He is able to estimate both the epicenter and the focus of the Lisbon earthquake, and may also have been the first to suggest that a tsunami is caused by a submarine earthquake.

Michell’s essay not only provides insights on earthquakes but also, more broadly, represents an advance in the understanding of the geology of the Earth’s crust.

He recognizes that the Earth is composed "of regular and uniform strata", some of which have been interrupted by upheavals.

Exhibiting a remarkable knowledge of the geological strata in various parts of England and abroad, he draws on his own observations to advance the understanding of sedimentary stratigraphy and is the first to define the Mesozoic stratigraphy in the U.K.

In 1760, as a result of this work, he was elected a member of the Royal Society.

King George III of Hanover assumes the British Throne in 1760.

Governor Lyttleton returns to Charleston, but the Cherokee are still angry, and continue to attack frontier settlements into 1760.

In February 1760, they attack  Fort Prince George in an attempt to rescue their hostages.

The fort's commander is killed.

His replacement massacres all of the hostages and fends off the attack.

The Cherokee also attack Fort Ninety Six, but it withstands the siege.

The Cherokee expand  their retaliatory campaign into North Carolina, as far east as modern day Winston-Salem.

An attack on Fort Dobbs in North Carolina is repulsed by General Hugh Waddell.

However, lesser settlements in the North and South Carolina back-country quickly fall to Cherokee raids.

Governor Lyttleton appeals for help to Jeffrey Amherst, the British commander in North America.

Amherst sends Archibald Montgomerie with an army of twelve hundred troops (the Royal Scots and Montgomerie's Highlanders) to South Carolina.

Montgomerie's campaign razes some of the Cherokee Lower Towns, including Keowee.

It ends with a defeat at Echoee (Itseyi) Pass when Montgomerie tried to enter the Middle Towns territory.

Later in 1760, the Overhill Cherokee defeat  the British colonists at Fort Loudoun and take it over.

The French Canadians led by the Chevalier de Lévis stage a counteroffensive on the Plains of Abraham in the spring of 1760, with initial success at the Battle of Sainte-Foy, but they are unable to retake Quebec, due to British naval superiority following the Battle of Neuville.

The French forces retreat to Montreal, where on September 8 they surrender to overwhelming British numerical superiority.

The Seven Nations of Canada, seeing French and native defeat, resign from the war in 1760 and negotiate the Treaty of Kahnawake with the British.

Among its conditions is their unrestricted travel between Canada and New York, as the nations have extensive trade between Montreal and Albany as well as populations living throughout the area.