1840January 3 – One of the predecessor papers of the Herald Sun of Melbourne, Australia, The Port Phillip Herald, is founded. January 10 – Uniform Penny Post is introduced in the United Kingdom. January 13 – The steamship Lexington burns and sinks in icy waters, four miles off the coast of Long Island; 139 die, only four survive. January 19 – Captain Charles Wilkes' United States Exploring Expedition sights what becomes known as Wilkes Land in the southeast quadrant of Antarctica, claiming it for the United States, and providing evidence that Antarctica is a complete continent.
1826January 15 – The French newspaper Le Figaro begins publication in Paris, initially as a weekly. January 30 – The Menai Suspension Bridge, built by engineer Thomas Telford, is opened between the island of Anglesey and the mainland of Wales. February 8 – Unitarian Bernardino Rivadavia becomes the first President of Argentina. February 11 University College London is founded, under the name University of London. Swaminarayan writes the Shikshapatri, an important text within Swaminarayan Hinduism.
MarchMarch is the third month of the year in both the Julian and Gregorian calendars. It is the second of seven months to have a length of 31 days. In the Northern Hemisphere, the meteorological beginning of spring occurs on the first day of March. The March equinox on the 20 or 21 marks the astronomical beginning of spring in the Northern Hemisphere and the beginning of autumn in the Southern Hemisphere, where September is the seasonal equivalent of the Northern Hemisphere's March.
18481848 is historically famous for the wave of revolutions, a series of widespread struggles for more liberal governments, which broke out from Brazil to Hungary; although most failed in their immediate aims, they significantly altered the political and philosophical landscape and had major ramifications throughout the rest of the century. Ereignisblatt aus den revolutionären Märztagen 18.-19. März 1848 mit einer Barrikadenszene aus der Breiten Strasse, Berlin 01.
1717January 1 – Count Carl Gyllenborg, the Swedish ambassador to the Kingdom of Great Britain, is arrested in London over a plot to assist the Pretender to the British throne, James Francis Edward Stuart. January 4 (December 24, 1716 Old Style) – Great Britain, France and the Dutch Republic sign the Triple Alliance, in an attempt to maintain the Treaty of Utrecht (1713), Britain having signed a preliminary alliance with France on November 28 (November 17) 1716.
1867January 1 – The Covington–Cincinnati Suspension Bridge opens between Cincinnati, Ohio, and Covington, Kentucky, in the United States, becoming the longest single-span bridge in the world. It was renamed after its designer, John A. Roebling, in 1983. January 8 – African-American men are granted the right to vote in the District of Columbia. January 11 – Benito Juárez becomes Mexican president again. January 15 – London Skating Disaster where 40 people died when the ice broke.
1710In the Swedish calendar it was a common year starting on Saturday, one day ahead of the Julian and ten days behind the Gregorian calendar. January 1 – In Prussia, Cölln is merged with Alt-Berlin by Frederick I to form Berlin. January 4 – Robert Balfour, 5th Lord Balfour of Burleigh, two days before he is due to be executed for murder, escapes from the Edinburgh Tolbooth by exchanging clothes with his sister. February 17 – Mauritius, a Dutch colony since 1638, is abandoned by the Dutch.
