August 13 in History

Michael Servetus was a Spanish theologian, physician, cartographer, and Renaissance humanist. He was the first European to correctly describe the function of pulmonary circulation, as discussed in Christianismi Restitutio (1553). He was a polymath versed in many sciences: mathematics, astronomy and meteorology, geography, human anatomy, medicine and pharmacology, as well as jurisprudence, translation, poetry, and the scholarly study of the Bible in its original languages.

The Treaty of Brömsebro was signed on 13 August 1645, and ended the Torstenson War, a local conflict that began in 1643 between Sweden and Denmark–Norway. Negotiations for the treaty began in February the same year.

The War of the Spanish Succession was a European great power conflict fought between 1701 and 1714. The death of Charles II of Spain in November 1700 without children resulted in a succession crisis. Philip of Anjou was backed by his grandfather Louis XIV of France. His opponent, Archduke Charles of Austria, was supported by the Grand Alliance. Significant related conflicts include the Great Northern War (1700–1721) and Queen Anne's War (1702–1713).

The American Revolutionary War, also known as the Revolutionary War or American War of Independence, was the armed conflict that comprised the final eight years of the broader American Revolution, in which American Patriot forces organized as the Continental Army and commanded by George Washington defeated the British Army. The conflict was fought in North America, the Caribbean, and the Atlantic Ocean. The war's outcome seemed uncertain for most of the war, but Washington and the Continental Army's decisive victory in the Siege of Yorktown in 1781 led King George III and the Kingdom of Great Britain to negotiate an end to the war. In 1783, in the Treaty of Paris, the British monarchy acknowledged the independence of the Thirteen Colonies, leading to the establishment of the United States as an independent and sovereign nation.

The Battle of Mišar was fought between Serbian revolutionaries and an Ottoman army, it took place from 13 to 15 August 1806 during the First Serbian Uprising.

The 1868 Arica earthquake occurred on 13 August 1868, near Arica, then part of Peru, now part of Chile, at 21:30 UTC. It had an estimated magnitude between 8.8 and 9.1, although earlier studies suggested a broader range of 8.5–9.3. A tsunami in the Pacific Ocean was produced by the earthquake, which was recorded in Hawaii, Japan, Australia, and New Zealand.

The Spanish–American War was fought between Spain and the United States in 1898. It began with the sinking of the USS Maine in Havana Harbor in Cuba, and resulted in the U.S. acquiring sovereignty over Puerto Rico, Guam, and the Philippines, and establishing a protectorate over Cuba. It represented U.S. intervention in the Cuban War of Independence and Philippine Revolution, with the latter later leading to the Philippine–American War. The Spanish–American War brought an end to almost four centuries of Spanish presence in the Americas, Asia, and the Pacific; the United States meanwhile not only became a major world power, but also gained several island possessions spanning the globe, which provoked rancorous debate over the wisdom of expansionism.

SS Deutschland was a passenger liner built in Stettin and launched on 10 January 1900 for the Hamburg America Line (HAPAG) of Germany. She was officially the second ocean liner to have four funnels on the transatlantic route, the first being Kaiser Wilhelm der Grosse of 1897.

The 25th Infantry Regiment was an infantry regiment of the United States Army activated in 1866 and deactivated in 1957. One of the "Buffalo Soldier" units, the racially segregated regiment saw action during the American Indian Wars, Spanish–American War, Philippine–American War and World War II.

The United States Marine Corps (USMC), also referred to as the United States Marines or simply the Marines, is the naval infantry service branch of the United States Armed Forces. It is responsible for conducting expeditionary and amphibious warfare through combined arms, implementing its own infantry, artillery, aerial, and special operations forces. The U.S. Marine Corps is a part of the United States Department of Defense and is one of the six armed forces of the United States and one of the eight uniformed services of the United States.

The Polish–Soviet War was fought primarily between the Second Polish Republic and the Russian Soviet Federative Socialist Republic, following World War I and the Russian Revolution.

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.

The Razing of Anogeia or the Holocaust of Anogeia refers to the complete destruction of the village of Anogeia in central Crete (Greece) and the murder of about 25 of its inhabitants on 13 August 1944 by German occupying forces during World War II. This was the third time Anogeia was destroyed, as the Ottomans had destroyed it twice; first in July 1822 and again in November 1867, during the Great Cretan Revolt.

The Central African Republic (CAR) is a landlocked country located in Central Africa. It is bordered by Chad to the north, Sudan to the northeast, South Sudan to the east, the Democratic Republic of the Congo to the south, the Republic of the Congo to the southwest, and Cameroon to the west. The Central African Republic covers a land area of about 620,000 square kilometres (240,000 sq mi). As of 2024, it has a population of 5,357,744, consisting of about 80 ethnic groups. Having been a French colony under the name Ubangi-Shari, French is its official language, with Sango, a Ngbandi-based creole language, as the national and co-official language. Its capital and largest city is Bangui, which is on the southern border with the Democratic Republic of the Congo.

The murder of John Alan West on 7 April 1964 was the crime which led to the last death sentences being carried out in the United Kingdom. West, a 53-year-old van driver for a laundry company, was beaten and stabbed to death by Gwynne Evans and Peter Allen, who had gone to rob him at his home in Seaton, Cumberland. Both murderers were unemployed, had a history of petty crime and were arrested and charged within two days of the crime. At trial, each blamed the other, but the jury found both men guilty, and both were sentenced to death.

Alexandros Panagoulis was a Greek politician and poet. He took an active role in the fight against the Regime of the Colonels (1967–1974) in Greece. He became famous for his attempt to assassinate dictator Georgios Papadopoulos on 13 August 1968, but also for the torture to which he was subjected during his detention. After the restoration of democracy, he was elected to the Greek parliament as a member of the Centre Union (E.K.).

Aviaco Flight 118 was a Sud Aviation SE 210 Caravelle operated by Aviaco that crashed in the village of Montrove, Spain, on 13 August 1973, while attempting to land at Alvedro Airport in heavy fog. The aircraft crashed into several houses approximately 2 kilometres from the airport. All 85 persons on board perished in the crash and subsequent fire. One person in the village also died.

Palestinians are an Arab ethnonational group native to the Levantine region of Palestine. They represent a highly homogeneous community who share a cultural and ethnic identity, speak Palestinian Arabic and share close religious, linguistic, and cultural ties with other Levantine Arabs.

The Democratic Republic of the Congo (DRC), also known as the DR Congo, Congo-Kinshasa, or simply the Congo or less often Zaire, is a country in Central Africa. By land area, it is the second-largest country in Africa and the 11th-largest in the world. With a population of around 124 million people, the Democratic Republic of the Congo is the fourth-most populous country in Africa and the most populous Francophone country in the world. French is the official and most widely spoken language, though there are over 200 indigenous languages, of which Lingala is the most widely spoken. The capital, largest city, and economic center is Kinshasa. The DRC is bordered by the Republic of the Congo, the Cabinda exclave of Angola, and the South Atlantic Ocean to the west; the Central African Republic and South Sudan to the north; Uganda, Rwanda, Burundi, and Tanzania to the east; and Zambia and Angola to the south. Centered on the Congo Basin, most of the country's terrain is covered by dense rainforests and is crossed by many rivers, while the east and southeast are mountainous.

On 13 August 2015, a truck bombing attack was launched targeting a Baghdad food market in Sadr City, a predominantly Shi'ite neighborhood.