1757

Events

= January–March =

January 2 – Seven Years' War: The British East India Company Army, under the command of Robert Clive, captures Calcutta, India.
January 5 – Robert-François Damiens makes an unsuccessful assassination attempt on Louis XV of France, who is slightly wounded by the knife attack. Damiens is executed on March 28.Herbert J. Redman, Frederick the Great and the Seven Years' War, 1756–1763 (McFarland, 2015) p33
January 12 – Koca Ragıp Pasha becomes the new Grand Vizier of the Ottoman Empire, and administers the office for seven years until his death in 1763.
January 17 – Ahmad Shah Durrani leads his Afghan forces to sack Delhi during his invasions of India.
February 1 – King Louis XV of France dismisses his two most influential advisers. His Secretary of State for War, the Comte d'Argenson and the Secretary of the Navy, Jean-Baptiste de Machault d'Arnouville, are both removed from office at the urging of the King's mistress, Madame de Pompadour.Clare Haru Crowston, Credit, Fashion, Sex: Economies of Regard in Old Regime France (Duke University Press, 2013) p10
February 2 – At Versailles in France, representatives of the Russian Empire and the Austrian Empire enter into an alliance against Prussia, with each nation pledging 80,000 troops.Martin Philippson, and John Henry Wright, translator The Age of Frederick the Great, Volume 15 (Lea Brothers & Company, 1905) p48 Other clauses to the treaty, not disclosed to the public, commit Austria to pay Russia one million rubles per year during the war to pay for the expenses of 24,000 of the Russian troops, and two million rubles upon the conquest of Silesia (a Prussian province that had been seized from Austria in 1746). William R. Nester, The French and Indian War and the Conquest of New France (University of Oklahoma Press, 2014) p219-221
February 3 – French artist Robert Picault begins the rescue of the frescoes at the King's Chamber of the Palace of Fontainebleau before architect Ange-Jacques Gabrel begins renovations.Noémie Étienne, The Restoration of Paintings in Paris, 1750-1815 (Getty Publications, 2017) p120
February 5 – The Nawab of Bengal, Siraj ud-Daulah, leads an attempt to retake Calcutta from the British. With just 1,900 soldiers and sailors, but superior cannon power, General Robert Clive forces the Nawab's much larger force into a retreat. The British sustain 194 casualties, but the Bengalis suffer 1,300. Richard Stevenson, Bengal Tiger and British Lion: An Account of the Bengal Famine of 1943 (Lionheart LLC, 2005) pp53-54
February 9 – The Nawab and General Clive sign the Treaty of Alinagar, with Bengal compensating the British East India Company for its losses and pledging respect for British control of India.
February 22 – King Frederick V of Denmark issues an order to create a Lutheran mission for African slaves at the Danish West Indies (the modern-day United States Virgin Islands) at St. Croix.Theodore Emanuel Schmauk, The Lutheran Church in Pennsylvania (Pennsylvania-German Society, 1900) pp18-19
February 23 – A revolt against the government of King Joseph I of Portugal takes place in the city of Porto. After the riot's suppression, the King's minister, Sebastião José de Carvalho e Melo, 1st Marquis of Pombal, orders harsh punishments against the perpetrators, carried out in October.Bruno Aguilera-Barchet, A History of Western Public Law: Between Nation and State (Springer, 2014) p276
March 14 – British Royal Navy Admiral John Byng is executed by firing squad on board the ship HMS Monarch in the Solent after his court martial conviction for failing in the Battle of Minorca (1756) to save British troops who had been besieged by a numerically superior French force in the Siege of Fort St Philip.Chaim M. Rosenberg, Losing America, Conquering India: Lord Cornwallis and the Remaking of the British Empire (McFarland, 2017) p59 General Edward Cornwallis, the ranking British Army officer at the battle, is exonerated of charges of dereliction of duty, but his career is ruined. Byng's execution is the origin of the phrase "In this country, it is wise to kill an admiral from time to time to encourage the others", coined by Voltaire in his novel Candide.
March 21 – Sweden signs an alliance treaty with France and Austria in the multinational effort to remove King Frederick the Great, even though Queen Consort Ulrika of Sweden is Frederick's sister. Sweden agrees to contribute 25,000 troops to the French and Austrian force.
March 23 – The British East India Company takes control of Chandannagar and forces out the French Indian administrators.Sanjay Subrahmanyam, Europe's India: Words, People, Empires, 1500–1800 (Harvard University Press, 2017) p247
March 28 – Robert-François Damiens is tortured, then dismembered and his remains burned in public for his January 5 assassination attempt on King Louis XV of France, the last person in France to suffer this punishment."Executions and Executioners", by John De Morgan, in The Green Bag magazine (March, 1900) p127-128
March 30 – The Rigshospitalet, national hospital of Denmark, is founded at Copenhagen.Adrian Raine, The Anatomy of Violence: The Biological Roots of Crime (Vintage Books, 2014) p185

= April–June =

File:The Battle of Prague in Bohemia, 6th May, 1757.png: The Battle of Prague takes place as a Bohemian siege of the Bohemian capital.]]

File:Lord Clive meeting with Mir Jafar after the Battle of Plassey.jpg: The Battle of Plassey takes place in India.]]

April 6 – William Pitt resigns from the government of Great Britain after Prince William, Duke of Cumberland refuses to command the British forces in Germany in the Seven Years' War{{cite book|last=Williams|first=Hywel|title=Cassell's Chronology of World History|url=https://archive.org/details/cassellschronolo0000will|url-access=registration|location=London|publisher=Weidenfeld & Nicolson|year=2005|isbn=0-304-35730-8|pages=[https://archive.org/details/cassellschronolo0000will/page/318 318–319]}} and following several military reverses in Britain's fight against France in America. A Caretaker Ministry takes power led by William Cavendish, 4th Duke of Devonshire. Pitt is recalled to government in early July.William M. Fowler Jr., Empires at War: The French and Indian War and the Struggle for North America, 1754-1763 (Bloomsbury, 2009) p115
April 16
The works of astronomer Galileo Galilei espousing heliocentrism are removed (with the approval of Pope Benedict XIV) from the Index Librorum Prohibitorum list of books banned by Roman Catholic Church, along with "all books teaching the earth's motion and the sun's immobility". Other works of heliocentrists Galileo, Nicolaus Copernicus, Johannes Kepler, Diego de Zúñiga and Paolo Foscarini remain on the list.Maurice A. Finocchiaro, Retrying Galileo, 1633–1992 (University of California Press, 2007) p138
In the wake of public unrest in France, the King's Council issues a decree that bars anyone from writing, printing anything that would tend toward émouvoir les esprits (stir up popular sentiment) against the government, with violations punishable by death.Robert Darnton, Censors at Work: How States Shaped Literature (W. W. Norton & Company, 2014)
April 17 – The Spanish mission of Mission Santa Cruz de San Sabá is founded by Spanish missionary families on the banks of the San Saba River near modern day Menard, Texas. Donald E. Chipman and Harriet Denise Joseph, Explorers and Settlers of Spanish Texas (University of Texas Press, 2010) Less than two years later, the European settlement is destroyed by the native Comanche Indians who live in the area.
April 29 – Inside the house at Stratford-upon-Avon in England known as Shakespeare's Birthplace, a bricklayer, identified only as "Mosely", re-tiling the roof, discovers a supposed pro-Catholic testament of John Shakespeare, father of William Shakespeare, more than 150 years after the elder's death. The find starts "what remains one of the most controversial topics in Shakespeare studies" because of disagreements over its authenticity and date.René Weis, Shakespeare Unbound: Decoding a Hidden Life (Macmillan, 2008) p304
May 1 – France and Austria sign a second Treaty of Versailles, committing France to sending an additional 105,000 troops to the war against Prussia, and to pay expenses to Austria at the rate of 12 million florins annually.
May 6 – Seven Years' War: Battle of Prague – Frederick the Great defeats an Austrian army, and begins to besiege the city.
June 18 – Seven Years' War: Battle of Kolín – Frederick is defeated by an Austrian army under Marshal Daun, forcing him to evacuate Bohemia.
June 23 – Battle of Plassey: 3,000 troops serving with the British East India Company under Robert Clive defeat a 50,000 strong Indian army under Siraj ud-Daulah with the help of Mir Jafar, at Plassey in India, marking the first victory of the East India Company over India, which lasts until 1857.
June 25
The Duke of Devonshire resigns as Prime Minister of Great Britain after being unable to conduct governmental affairs without William Pitt.
The 1755 rebellion against the Chinese Empire by Mongolian Oirat Prince Amursana is met by a Chinese army of 10,000 attackers against Amursana's 2,500 man force at their capital at Bor Tal. The rebels hold out until July 17."Amarsanaa", in Historical Dictionary of Mongolia, by Alan J. K. Sanders (Rowman & Littlefield, 2017) p57

= July–September =

July 2 – The Duke of Newcastle is asked to form a new government of Great Britain and fills the office of Prime Minister of Great Britain, after his forced resignation eight months earlier. Pitt is recalled to conduct Britain's foreign and military affairs and given greater control.
July 17 – Amursana's Mongolian rebellion against the Chinese Empire is crushed after a battle of 17 days, and the survivors flee to Russia, where Amursana unsuccessfully seeks Russian aid.
July 26 – Seven Years' War: Battle of Hastenbeck – An Anglo-Hanoverian army under the Duke of Cumberland is defeated by the French under Louis d'Estrées, and forced out of Hanover.
August 3–9 – French and Indian War: A French army under Louis-Joseph de Montcalm forces the English to surrender Fort William Henry. The French army's Indian allies slaughter the surviving men, women and children.
August 11 – In the Battle of Delhi, the capital city of the Mughal Empire is retaken by Maratha Empire leader Raghunathrao from Najib ad-Dawlah, who flees to refuge in the royal palace, the Red Fort. Jaswant Lal Mehta, Advanced Study in the History of Modern India 1707-1813 (Sterling Publishers, 2005) pp230-232
August 30 – Seven Years' War: Battle of Gross-Jägersdorf – A Prussian army under Hans von Lehwaldt is defeated by the Russian army of Marshal Stepan Apraksin.
September 6 – The life of Najib ad-Dawlah is spared by Raghunathrao upon the intercession of General Malhar Rao Holkar. Najib and his family are permitted to leave the Fort along with most of their property, and the Emperor Alamgir II is restored to the Mughal throne as a nominal ruler.
September 8 – The Convention of Klosterzeven is signed at the Lower Saxony town of Bremervörde by the Duke of Cumberland following his defeat at the July 26 Battle of Hastenbeck by the French Army Marshal, the Duke of Richelieu. The treaty provides for the Army of the Electorate of Hanover to be reduced to a token force and for the French Army to occupy Hanover and most of northwest Germany.Jeremy Black, From Louis XIV to Napoleon: The Fate of a Great Power (Routledge, 2013) p109 At the time, King George II of Great Britain is also the Elector of Hanover, and it is later said that "The terms proved worse than either George or his ministers had wanted or expected." Andrew C. Thompson, George II: King and Elector (Yale University Press, 2011) p267
September 13 – Pomeranian War: a column of troops from Sweden begins the surprise invasion of Prussia, setting up a pontoon bridge across the Peene River that marks the boundary between Swedish Pomerania and northern Prussia. After crossing at Loitz in the early morning hours, the troops march {{convert|10|km}} and begin the occupation of the undefended Prussian town of Demmin. Hours later, another Swedish infantry regiment charges across the border into the Prussian town of Anklam, where the city gate had been left open."Sweden and the Pomeranian War", by Gunnar Aselius, in The Seven Years' War: Global Views, ed. by Mark Danley and Patrick Speelman (Brill, 2012) p135
September 23 – The "Raid on Rochefort" is carried out as a pre-emptive strike by Great Britain to neutralize France's Arsenal de Rochefort before the French Navy can carry out plans to invade England. Led by Royal Navy Admiral Edward Hawke, HMS Neptune and six other vessels sail in and capture the Île-d'Aix and its battery of cannons, effectively blocking the departure of any ships from the mouth of the Charante river.Robert Barnes, An Unlikely Leader: The Life and Times of Captain John Hunter (Sydney University Press, 2009) p51

= October–December =

File:Prussian infantry advance at Leuthen.jpg: King Frederick of Prussia defeats the Austrian army in the Battle of Leuthen.]]

October 4 – Bearing British flags, two French privateers sail up the Gambia River and attempt to capture the British fort on James Island, but their ruse is discovered the next day before they can stage their attack. The two ships are captured by the Royal Navy after retreating J. M. Gray, A History of the Gambia (Cambridge University Press, 2015) p227
October 14 – Of the 478 people arrested, and 442 (including 50 women and young boys) convicted, for their roles in the Porto riot in February, 13 men and one woman are hanged; afterwards, their bodies are then quartered and the severed limbs are publicly displayed on spikes. Another 49 men and 10 women are exiled to Portuguese colonies in Africa and India, and the other convicts are either flogged, imprisoned or pressed into service rowing galley ships.
October 16 – Seven Years' War: Hungarian raiders plunder Berlin, Prussia.
October 24 (10 Safar 1171 A.H.) – 1757 Hajj caravan raid: Bedouin warriors of the Bani Sakher confederacy conduct a massive assault against a caravan of thousands of Muslim travelers who are on their way back to Damascus after the Hajj, the pilgrimage to Mecca. The attack, made at Hallat Ammar after the group has been resupplied at Tabuk, leads to the annihilation of 20,000 of the pilgrims. Those who are not killed outright die later in the desert from thirst and starvation. F. E. Peters, The Hajj: The Muslim Pilgrimage to Mecca and the Holy Places (Princeton University Press, 1996) pp161-162 According to one Arabic source, the largest attack takes place on October 24.
October 30 – Osman III dies, and is succeeded as Ottoman Sultan by Mustafa III.
October 31 – News of the massacre of Muslim pilgrims first reaches Damascus; the Ottoman officials who had been in charge of protecting the pilgrimage are executed by beheading.
November 5 – Seven Years' War: Battle of Rossbach – Frederick defeats the French-Imperial army under the Duc de Soubise and Prince Joseph of Saxe-Hildburghausen, forcing the French to withdraw from Saxony.
November 10 – King Abdallah IV of Morocco dies and is succeeded by his son, who takes the throne as King Mohammed III and reigns until 1790.
November 22 – Seven Years' War: Battle of Breslau – An Austrian army under Prince Charles Alexander of Lorraine defeats the Prussian army of Wilhelm of Brunswick-Bevern, and forces the Prussians behind the Oder.
December 5 – Seven Years' War: Battle of Leuthen – Frederick defeats Prince Charles's Austrian army, in what is generally considered the Prussian king's greatest tactical victory.
December 6 – In Buddhist tradition, Jigme Lingpa discovers the Longchen Nyingthig terma through a meditative vision, which brings him to Boudhanath. The Longchen Nyingtig is a popular cycle of teachings in the Nyingma school of Tibetan Buddhism.
December 14 – Battle of Khresili: King Solomon I of Imereti defeats the Ottoman army and an allied faction of nobles, in what becomes western Georgia.
December 24 – The Pratt-Yorke opinion distinguishes British overseas territories acquired by conquest from those acquired by private treaty: while the Crown of Great Britain enjoys sovereignty over both, only the property of the former is vested in the Crown.
December 30 – James Abercrombie replaces James Mure-Campbell, 5th Earl of Loudoun as supreme commander in the British American colonies.Troy Bickham, Savages Within the Empire: Representations of American Indians in Eighteenth-Century Britain (Clarendon Press, 2005) p124 Abercrombie is replaced himself, after failing to take the fort at Ticonderoga.

= Date unknown =

Nam tiến, the southward expansion of the territory of Vietnam into the Indochina Peninsula, is concluded.{{cite book|author=Nguyen The Anh|chapter=Le Nam tien dans les textes Vietnamiens|editor=Lafont, P. B.|title=Les frontieres du Vietnam|publisher=Edition l'Harmattan|location=Paris|year=1989}}
A {{transliteration|fa|firman}} (decree) of Ottoman sultan Osman III (d. October 30) preserves the division of ownership and responsibilities of various Christian holy places in Jerusalem and Bethlehem (e.g. the former's Church of the Holy Sepulchre);{{cite book|title=Cities of the Middle East and North Africa: A Historical Encyclopedia|editor1-last=Dumper|editor1-first=Michael|editor2-last=Stanley|editor2-first=Bruce E.|year=2007|publisher=ABC-CLIO|isbn=9781576079195|url=https://books.google.com/books?id=3SapTk5iGDkC&pg=PA209|page=209}} this becomes established as the Status Quo in international law.{{cite book|year=1929|authorlink=Archer Cust|first=L. G. A.|last=Cust|title=The Status Quo in the Holy Places}}
Robert Wood publishes The ruins of Balbec, otherwise Heliopolis in Coelosyria in English and French, making the ancient city of Baalbek, Syria known to the West.
Emanuel Swedenborg claims to have witnessed the Last Judgment occurring in the spiritual world.{{Cite book|last=Swedenborg|first=Emanuel|title=The Last Judgment and Babylon Destroyed|publisher=|year=1758|location=|pages=}}