Directory

1743 CE

A year defined by the Battle of Dettingen, the last time a British monarch personally led troops in battle, and the continuing escalation of the War of the Austrian Succession.

Geopolitics & Diplomacy

  • King George II of Great Britain personally led his troops at the Battle of Dettingen, the last time a British monarch commanded an army in the field.
  • The Treaty of Worms in September created an alliance between Austria, Britain, and Sardinia against France, Spain, and their allies.
  • Henry Pelham became British Prime Minister in August, succeeding the Earl of Wilmington and leading the war effort.
  • France moved closer to formally declaring war on Britain, though the two nations were already fighting on multiple fronts.
  • Emperor Charles VII of Bavaria struggled to maintain his position, with Austrian forces occupying much of his electorate.
  • Russia and Sweden concluded the Treaty of Åbo in August, ending the Russo-Swedish War with Russia gaining territory in Finland.
  • The Kingdom of Naples under the Spanish Bourbons maneuvered to protect its interests in the Italian theater of war.
  • Maria Theresa consolidated her position by securing alliances with Britain, the Dutch Republic, and Sardinia.
  • French Cardinal Fleury died in January, removing a moderating influence on French foreign policy.
  • Ottoman-Persian relations remained tense following Nadir Shah's earlier campaigns, though open conflict was avoided.

Conflict & Security

  • The Battle of Dettingen on June 27 was a victory for the Pragmatic Army of British, Hanoverian, and Austrian forces over the French along the Main River in Bavaria.
  • Austrian forces invaded Bavaria and occupied Munich, forcing Emperor Charles VII into exile.
  • The Spanish army in Italy clashed with Austrian and Sardinian forces in the struggle for control of northern Italian territories.
  • French naval forces operated in the Mediterranean, supporting Spanish military operations in Italy.
  • The Treaty of Åbo ended the Russo-Swedish War, with Russia acquiring southeastern Finland.
  • Nadir Shah of Persia fought rebellions in his empire, facing resistance from subject peoples in multiple provinces.
  • British privateers continued to prey on Spanish and French merchant shipping in the Atlantic and Caribbean.
  • Maratha forces in India conducted campaigns across central India, collecting tribute from declining Mughal provinces.
  • Native American conflicts with European settlers continued along the frontiers of British and French colonial territories.
  • The defense of the Austrian Netherlands was organized against potential French invasion.

Economy & Finance

  • British government borrowing increased to finance military operations on the continent and at sea.
  • French war expenditures placed growing pressure on royal finances, leading to increased taxation.
  • The Austrian economy suffered from the occupation of Bavaria and the costs of fighting on multiple fronts.
  • The Dutch Republic maintained its position as a financial center, though its commercial dominance was slowly declining.
  • Trade between Britain and its American colonies continued to grow, with tobacco, rice, and indigo as major exports.
  • The Leipzig trade fairs remained important commercial events despite the disruptions of war in central Europe.
  • Cotton textiles from India continued to be imported in large quantities by European trading companies.
  • The French wine trade suffered disruptions from the war, affecting exports to Britain and northern Europe.
  • Silver mining in Spanish America continued to provide bullion for European economies.
  • Insurance markets in London expanded to cover the growing risks of wartime maritime trade.

Technology & Infrastructure

  • Thomas Boulsover developed the Sheffield plate process, fusing a thin layer of silver onto copper to produce affordable silverware that resembled solid sterling.
  • Military engineering advanced with improved siege techniques employed at fortresses across the European battlefields.
  • The construction of the Rideau Canal system was not yet underway, but inland waterway projects continued in France and the Low Countries.
  • Improvements in musket design increased the rate of fire for infantry soldiers across European armies.
  • Observatory instruments were refined with better telescopic optics, improving astronomical measurements.
  • The Royal Arsenal at Woolwich expanded its production of cannon and ordnance for the British military.
  • Mining technology advanced with improved ventilation systems for deeper coal and metal mines.
  • Road networks in Scotland remained poor, hampering communication and commerce in the Highlands.
  • Ship design continued to evolve, with new hull forms improving speed and cargo capacity.
  • The use of iron in construction increased slowly, supplementing traditional timber and stone building methods.

Science & Discovery

  • Jean-Pierre Christin independently proposed a centigrade thermometer with the modern orientation of 0 degrees for freezing and 100 for boiling.
  • The American Philosophical Society was founded in Philadelphia by Benjamin Franklin and other colonial intellectuals.
  • Leonhard Euler continued his prolific mathematical output from Berlin, publishing on differential equations and mechanics.
  • Christopher Packe published the first geological map of any English county, mapping the geology of Kent.
  • French naturalist Georges-Louis Leclerc de Buffon began planning his monumental Histoire Naturelle.
  • Astronomical observations of Jupiter's satellites continued to refine calculations of longitude.
  • The study of static electricity advanced with experiments using friction machines and glass globes by European natural philosophers.
  • Botanical classification efforts continued as new plant species from the Americas and Asia were described.
  • The Royal Swedish Academy of Sciences, founded in 1739, published research in its proceedings.
  • Scientific correspondence networks connected researchers across Europe, facilitating the exchange of ideas.

Health & Medicine

  • Battlefield medicine during the War of the Austrian Succession remained crude, with most seriously wounded soldiers dying of infection.
  • The London Foundling Hospital, established by Thomas Coram, began accepting abandoned children, providing medical care and education.
  • Smallpox inoculation was practiced more widely in Britain following advocacy by prominent physicians.
  • The study of obstetrics advanced at the University of Edinburgh, with improved techniques for complicated deliveries.
  • Epidemic fevers continued to spread through military camps, killing more soldiers than combat.
  • Quinine from South American cinchona bark remained the primary treatment for malaria among European colonists.
  • The training of surgeons began to separate from the barber's trade, with dedicated surgical education expanding.
  • Hospital conditions in most European cities remained unsanitary, with crowded wards promoting the spread of disease.
  • Folk remedies and traditional healers served the medical needs of rural populations across Europe.
  • Lead poisoning from pewter vessels, lead-glazed pottery, and other sources affected European populations unknowingly.

Climate & Environment

  • Atmospheric carbon dioxide concentration was approximately 277 parts per million, as later confirmed by ice core analysis.
  • Seasonal weather patterns across Europe remained within the range typical of the Little Ice Age.
  • Agricultural yields varied across Europe, with some regions recovering from the severe disruptions of 1740.
  • Timber supplies for naval construction became a strategic concern for maritime powers including Britain and France.
  • Wetland drainage projects in East Anglia continued to convert marshland into agricultural use.
  • The hunting of fur-bearing animals in North America intensified as the European fur trade expanded.
  • Soil exhaustion became a concern in long-cultivated areas, prompting early experiments with fertilization.
  • Fishing in the North Sea and North Atlantic remained an important food source and economic activity.
  • Glaciers in the Alps remained at advanced positions characteristic of the Little Ice Age.
  • Colonial deforestation in the Caribbean islands continued as land was cleared for sugar plantations.

Culture & Society

  • Handel's Messiah received its London premiere, though initial reception was mixed before it became universally celebrated.
  • Voltaire was appointed royal historiographer of France, reflecting his growing literary and philosophical stature.
  • The rococo aesthetic reached its height in French interior design, painting, and decorative arts.
  • Thomas Jefferson was born on April 13 in the Virginia colony, a future founding father of the United States.
  • The first performance of a symphony by the Mannheim school helped develop the modern orchestral form.
  • Hogarthian satirical prints circulated widely in London, commenting on social vices and political corruption.
  • The Moravian Church continued its missionary work among Native Americans and enslaved Africans in the colonies.
  • Public gardens and pleasure grounds became increasingly popular social venues in London and Paris.
  • The tradition of the Grand Tour continued among wealthy young Englishmen traveling to Italy for cultural education.
  • The world population was approximately 756 million.