April 6 in History

The Treaty of Constantinople of 2 April [O.S. 21 March] 1800 was concluded between the Ottoman Empire and the Russian Empire, and heralded the creation of the Septinsular Republic, the first autonomous Greek state since the fall of the Byzantine Empire in 1453.

Field Marshal Arthur Wellesley, 1st Duke of Wellington was a British Army officer and statesman who was one of the leading military and political figures in Britain during the early 19th century, twice serving as Prime Minister. He was one of the British commanders who ended the Anglo-Mysore wars by defeating Tipu Sultan in 1799, and among those who ended the Napoleonic Wars in a Coalition victory when the Seventh Coalition defeated Napoleon at the Battle of Waterloo in 1815.

The Church of Christ was the original name of the Latter Day Saint church founded by Joseph Smith. Organized informally in 1829 in upstate New York and then formally on April 6, 1830, it was the first organization to implement the principles found in Smith's newly published Book of Mormon, and thus its establishment represents the formal beginning of the Latter Day Saint movement. Later names for this organization included the Church of the Latter Day Saints, the Church of Jesus Christ, the Church of God, the Church of Christ of Latter Day Saints, and the Church of Jesus Christ of Latter Day Saints.

The Community of Christ, known as the Reorganized Church of Jesus Christ of Latter Day Saints (RLDS) from 1872 to 2001, is a US-based international church, and is the second-largest denomination in the Latter Day Saint movement. The church reports approximately 250,000 members in 1,100 congregations in 59 countries. The church traces its origins to Joseph Smith's establishment of the Church of Christ on April 6, 1830. His eldest son, Joseph Smith III, formally accepted leadership of the church on April 6, 1860, in the aftermath of the 1844 death of Joseph Smith.

The Battle of Sailor's Creek was fought on April 6, 1865, near Farmville, Virginia, as part of the Appomattox Campaign, near the end of the American Civil War. It was the last major engagement between the Confederate Army of Northern Virginia, commanded by General Robert E. Lee, and the Army of the Potomac, under the overall direction of Union General-in-Chief Lieutenant General Ulysses S. Grant.

Athens is the capital and largest city of Greece. A significant coastal urban area in the Mediterranean, Athens is also the capital of the Attica region and is the southernmost capital on the European mainland. With its urban area's population numbering over 3.6 million, it is the eighth-largest urban area in the European Union (EU). The Municipality of Athens, which constitutes a small administrative unit of the entire urban area, had a population of 643,452 in 2021, within its official limits, and a land area of 38.96 square kilometres.

The Battle of Deçiq was a battle between Albanian tribesmen and Ottoman forces during the Malësori uprising of 1911. It was a turning point for Albania's secession from the Ottoman Empire. Dedë Gjo Luli, the organiser of the Albanian tribal forces, raised the Albanian flag for the first time since 1479 on the mountain of Deçiq after the Albanians had achieved victory over the Ottoman Turks.

The Finnish Civil War was a civil war in 1918 fought for the leadership and control of recently independent Finland between White Finland and the Finnish Socialist Workers' Republic. The clashes took place in the context of the national, political, and social turmoil caused by World War I in Europe. The belligerents were the paramilitary Red Guards, led by a section of the Social Democratic Party with backup of the Russian bolsheviks, and the paramilitary White Guards of the senate. General C. G. E. Mannerheim led the White Guards with major assistance by both the Finnish Jäger Battalion trained in Germany and the German Imperial Army, along the German goal to control Fennoscandia and Petrograd of Russia. The Reds, composed of industrial and agrarian working class people, controlled the cities and industrial centres of southern Finland. The Whites, composed of land owners and the middle and upper class, controlled the rural central and northern Finland.

Huey Pierce Long Jr., nicknamed "The Kingfish", was an American politician who served as the 40th governor of Louisiana from 1928 to 1932 and as a United States senator from 1932 until his assassination in 1935. He was a left-wing populist member of the Democratic Party and rose to national prominence during the Great Depression for his vocal criticism of President Franklin D. Roosevelt and his New Deal, which Long deemed insufficiently radical. As the political leader of Louisiana, he commanded wide networks of supporters and often took forceful action. A controversial figure, Long is celebrated as a populist champion of the poor or, in contrast, denounced as a fascistic demagogue.

On April 5–6, 1936, an outbreak of at least fourteen tornadoes struck the Southeastern United States, killing at least 454 people and injuring at least 2,500 others. Over two hundred people died in Georgia alone, making it the deadliest disaster ever recorded in the state.

Sarajevo is the capital and largest city of Bosnia and Herzegovina, with a population of 275,524 in its administrative limits. The Sarajevo Canton, containing the city of Sarajevo and nearby municipalities, is home to 413,593 inhabitants. Located within the greater Sarajevo valley of Bosnia, it is surrounded by the Dinaric Alps and situated along the Miljacka River in the heart of the Balkans, a region of Southeastern Europe.

The Antoinette Perry Award for Excellence in Broadway Theatre, more commonly known as a Tony Award, recognizes excellence in live Broadway theatre. The awards are presented by the American Theatre Wing and The Broadway League at an annual ceremony in Manhattan. The ceremony is usually held in June.

Greece, officially the Hellenic Republic, is a country of 10 million people on the southern tip of the Balkan peninsula in Southeast Europe. With nine regions and thousands of islands, it has the longest coastline on the Mediterranean. The Ionian Sea is west of the mainland, Albania northwest, and North Macedonia and Bulgaria north. Turkey is east both by land and the Aegean Sea. The capital, Athens, is the largest Greek city, followed by Thessaloniki and Patras.

Intelsat I was the first commercial communications satellite to be placed in geosynchronous orbit, on April 6, 1965. It was built by the Space and Communications Group of Hughes Aircraft Company for COMSAT, which activated it on June 28, 1965. It was based on the Syncom series of satellites that Hughes had previously built for NASA to demonstrate that communications via synchronous-orbit satellite were feasible. Its booster was a Thrust Augmented Delta. After a series of maneuvers, it reached its geosynchronous orbital position over the Atlantic Ocean at 28° West longitude, where it was put into service.

Joseph Philippe Pierre Yves Elliott Trudeau was a Canadian politician, lawyer, jurist, academic, author, and journalist who served as the 15th prime minister of Canada from 1968 to 1979 and from 1980 to 1984. Between his non-consecutive terms as prime minister from 1979 to 1980, he served as the Leader of the Opposition.

The Vietnam War was an armed conflict in Vietnam, Laos, and Cambodia fought between North Vietnam and South Vietnam and their allies. North Vietnam was supported by the Soviet Union and China, while South Vietnam was supported by the United States and other anti-communist nations. The conflict was the second of the Indochina wars and a proxy war of the Cold War between the Soviet Union and US. The Vietnam War was one of the postcolonial wars of national liberation, a theater in the Cold War, and a civil war, with civil warfare a defining feature from the outset. Direct US military involvement escalated from 1965 until US forces were withdrawn in 1973. The fighting spilled into the Laotian and Cambodian civil wars, which ended with all three countries becoming communist in 1975.

The American League of Professional Baseball Clubs, known simply as the American League (AL), is the younger of two leagues constituting Major League Baseball (MLB) in the United States and Canada. It developed from the Western League, a minor league based in the Great Lakes states, which eventually aspired to major league status. It is sometimes called the Junior Circuit because it claimed Major League status for the 1901 season, 25 years after the formation of the National League.

California Jam was a rock music festival co-headlined by Deep Purple and Emerson, Lake & Palmer, held at the Ontario Motor Speedway in Ontario, California, on April 6, 1974. It was produced by ABC Entertainment, Sandy Feldman and Leonard Stogel. Pacific Presentations, a Los Angeles–based concert company headed by Sepp Donahower and Gary Perkins, coordinated the event, booked all the musical talent and ran the advertising campaign. Don Branker worked for Leonard Stogel and was responsible for concert site facilitation, toilets, fencing and medical. The California Jam attracted 300,000 paying music fans. The festival set what were then records for the loudest amplification system ever installed, the highest paid attendance, and highest gross in history. It was one of the last of the original wave of rock festivals, as well as one of the most well-executed and financially successful, and presaged the era of media consolidation and the corporatization of the rock music industry.

Gaafar Muhammad an-Nimeiry was a Sudanese military officer, politician, and revolutionary who served as the head of state of Sudan from 1969 to 1985, first as Chairman of the National Revolutionary Command Council and then as President.

The Rwandan genocide, also known as the Tutsi genocide, occurred from 7 April to 19 July 1994 during the Rwandan Civil War. Over a span of around 100 days, members of the Tutsi ethnic group, as well as some moderate Hutu and Twa, were systematically killed by Hutu militias. While the Rwandan Constitution states that over 1 million people were killed, most scholarly estimates suggest between 500,000 and 662,000 Tutsi died, mostly men. The genocide was marked by extreme violence, with victims often murdered by neighbours, and widespread sexual violence, with between 250,000 and 500,000 women raped.

Rolandas Paksas is a Lithuanian politician who served as the sixth President of Lithuania from 2003 until his impeachment in April 2004. He previously served two terms as the Prime Minister of Lithuania in 1999 and again from 2000 to 2001, and as Mayor of Vilnius from 1997 to 1999 and again from 2000 to 2001. He led Order and Justice from 2004 to 2016 and was a Member of the European Parliament from 2009 to 2019.

The 2008 Egyptian general strike was a strike which occurred on 6 April 2008, by Egyptian workers, primarily in the state-run textile industry, in response to low wages and rising food costs. Strikes are illegal in Egypt and authorities have been given orders to break demonstrations forcefully in the past. The strike took place just two days before key municipal elections.

The April 2010 Dantewada Maoist attack was an 6 April 2010 ambush by Naxalite-Maoist insurgents from the Communist Party of India (Maoist) near Chintalnar village in Dantewada district, Chhattisgarh, India, leading to the killing of 76 CRPF policemen and 8 Maoists — the deadliest attack by the Maoists on Indian security forces.

Azawad, officially known as the Independent State of Azawad, was a short-lived unrecognised state lasting from 2012–2013. The National Movement for the Liberation of Azawad (MNLA) unilaterally declared independence in 2012, after a Tuareg rebellion drove the Malian Armed Forces away from the region.

The Humboldt Broncos are a Canadian junior "A" ice hockey team from Humboldt, Saskatchewan. Established in 1970, the Broncos play in the Saskatchewan Junior Hockey League. The Broncos have won the SJHL ten times while winning the ANAVET Cup seven times to advance to the Centennial Cup, which they have won on two occasions in 2003 and 2008.