April 27 in History

The Battle of Carbisdale took place close to the village of Culrain, Sutherland, Scotland on 27 April 1650 and was part of the Wars of the Three Kingdoms. It was fought by the Royalist leader James Graham, 1st Marquess of Montrose, against the Scottish Government of the time, dominated by Archibald Campbell, 1st Marquess of Argyll and a grouping of radical Covenanters, known as the Kirk Party. The Covenanters decisively defeated the Royalists. The battlefield has been inventoried and protected by Historic Scotland under the Scottish Historical Environment Policy of 2009. Although Carbisdale is the name of the nearest farm to the site of the battle, Culrain is the nearest village.

The First Barbary War (1801–1805), also known as the Tripolitan War and the Barbary Coast War, was a conflict during the 1801–1815 Barbary Wars, in which the United States fought against Ottoman Tripolitania. Tripolitania had declared war against the United States over disputes regarding tributary payments in exchange for a cessation of Tripolitanian commerce raiding at sea. United States president Thomas Jefferson refused to pay this tribute. The First Barbary War was the first major American war fought outside the New World, and in the Arab world, besides the smaller American–Algerian War (1785–1795).

The president of the United States (POTUS) is the head of state and head of government of the United States. The president directs the executive branch of the federal government and is the commander-in-chief of the United States Armed Forces.

Sultan is a position with several historical meanings. Originally, it was an Arabic abstract noun meaning "strength", "authority", "rulership", derived from the verbal noun سلطة sulṭah, meaning "authority" or "power". Later, it came to be used as the title of certain rulers who claimed almost full sovereignty without claiming the overall caliphate, or to refer to a powerful governor of a province within the caliphate. The adjectival form of the word is "sultanic", and the state and territories ruled by a sultan, as well as his office, are referred to as a sultanate.

The Carabineros de Chile are the Chilean national gendarmerie, who have jurisdiction over the entire national territory of the Republic of Chile. Created in 1927, their mission is to maintain order and enforce the laws of Chile. They reported to the Ministry of National Defense through the Undersecretary of Carabineros until 2011 when the Ministry of the Interior and Public Security gained full control over them. They are in practice separated fully from the three other military branches by department but still are considered part of the armed forces. Chile also has an investigative police force, the Investigations Police of Chile, also under the Interior and Public Security Ministry; a Maritime Police also exists for patrol of Chile's coastline.

World War II, or the Second World War, was a global conflict between two coalitions: the Allies and the Axis powers. Nearly all of the world's countries participated. Tanks and aircraft played major roles, the latter enabling the strategic bombing of cities and delivery of the only nuclear weapons used in war. World War II was the deadliest conflict in history, causing the death of 60 to 75 million people. Millions died as a result of massacres, starvation, disease, and genocides, including the Holocaust. After the Allied victory, Germany, Austria, Japan, and Korea were occupied, and German and Japanese leaders were tried for war crimes.

Benito Amilcare Andrea Mussolini was an Italian politician, journalist, and dictator who led Italy as Il Duce from 1922 until his overthrow in 1943. He founded the fascist movement in 1919, with the creation of the Fasci Italiani di Combattimento, which became the National Fascist Party (PNF) in 1921. Mussolini was appointed Prime Minister of Italy after the March on Rome in 1922, establishing a totalitarian dictatorship. He oversaw Italy's participation in World War II as a prominent member of the Axis Powers, and was summarily executed near the end of the war in 1945.

The 1967 International and Universal Exposition, commonly known as Expo 67, was a general exhibition from April 28 to October 29, 1967. It was a category one world's fair held in Montreal, Quebec, Canada. It is considered to be one of the most successful world's fairs of the 20th century with the most attendees to that date and 62 nations participating. It also set the single-day attendance record for a world's fair, with 569,500 visitors on its third day.

American Airlines Flight 625, a Boeing 727-100, crashed at St. Thomas, U.S. Virgin Islands on April 27, 1976, while on a domestic scheduled passenger flight originating at T. F. Green Airport in Rhode Island and ending at Saint Thomas, United States Virgin Islands, with an intermediate stop at John F. Kennedy International Airport. Out of the 88 occupants on board, 37 were killed in the accident.

The Saur Revolution, also known as the April Revolution or the April Coup, was a violent coup d'état and uprising staged on 27 and 28 April 1978 by the People's Democratic Party of Afghanistan (PDPA), which overthrew Afghan president Mohammad Daoud Khan, who had himself taken power in the 1973 Afghan coup d'état and established an autocratic one-party system in the country. Daoud and most of his family were executed at the Arg presidential palace in the capital city of Kabul by Khalqist military officers, after which his supporters were also purged and killed. The successful PDPA uprising resulted in the creation of a socialist Afghan government that was closely aligned with the Soviet Union, with Nur Muhammad Taraki serving as the PDPA's General Secretary of the Revolutionary Council. Saur is the Dari-language name for the second month of the Solar Hijri calendar, during which the events took place.

Pripyat, also known as Prypiat, is an abandoned industrial city in Kyiv Oblast, Ukraine, located near the border with Belarus. Named after the nearby river, Pripyat, it was founded on 4 February 1970. Residents of Pripyat worked at the nearby Chernobyl Nuclear Power Plant, north of the abandoned city of Chernobyl, after which the power plant was named. Pripyat was officially proclaimed a city in 1979 and had ballooned to a population of 49,360 by the time it was evacuated on the afternoon of 27 April 1986, one day after the Chernobyl nuclear disaster.

The April 27 demonstrations were massive student protest marches throughout major cities in China during the 1989 Tiananmen Square protests. The students were protesting in response to the April 26 Editorial published by the People's Daily the previous day. The editorial asserted that the student movement was anti-party and contributed to a sense of chaos and destabilization. The content of the editorial incited the largest student protest of the movement thus far in Beijing: 50,000–200,000 students marched through the streets of Beijing before finally breaking through police lines into Tiananmen Square.

Betty Boothroyd, Baroness Boothroyd, was a British politician who served as a member of Parliament (MP) for West Bromwich and West Bromwich West from 1973 to 2000. A member of the Labour Party, she served as Speaker of the House of Commons from 1992 to 2000. She was previously a Deputy Speaker from 1987 to 1992. She was the first and as of 2026, the only woman to serve as Speaker. Boothroyd later sat in the House of Lords as, in accordance with tradition, a crossbench peer.

The Zambia national football team represents Zambia in men's association football and is governed by the Football Association of Zambia (FAZ). During the 1980s, they were known as the KK 11, after founding president Dr. Kenneth Kaunda ("KK") who ruled Zambia from 1964 to 1991. After the country adopted multiparty politics, the side was nicknamed Chipolopolo which means the "Copper Bullets". The team won an Africa Cup of Nations title in 2012. This team has also become the most successful team in the COSAFA Cup, surpassing Zimbabwe after winning the 2023 edition.

The Airbus A380 is a large wide-body airliner, developed and produced by Airbus from 2003 to 2021. It is the world's largest passenger airliner and the only full-length double-deck jet airliner.

Estonia, officially the Republic of Estonia, is a country in the Baltic region of Northern Europe. It is bordered to the north by the Gulf of Finland across from Finland, to the west by the Baltic Sea across from Sweden, to the south by Latvia, and to the east by Russia. The territory of Estonia consists of the mainland, the larger islands of Saaremaa and Hiiumaa, and over 2,300 other islands and islets on the east coast of the Baltic Sea. Its capital city of Tallinn, along with the city of Tartu, are the country's two largest urban areas. The Estonian language, of the Finnic family, is the official language and the first language of the majority of nearly 1.4 million people. Estonia is one of the least populous member states of the European Union.

The 2012 Dnipropetrovsk explosions were a series of co-ordinated explosions in Dnipropetrovsk, Ukraine on 27 April 2012. The bombs went off between 11:50 and 13:00 near four tram stations. The attackers' motivations are not publicly known.