October 1 in History

The Third Treaty of San Ildefonso was a secret agreement signed on 1 October 1800 between Spain and the French Republic by which Spain agreed in principle to exchange its North American colony of Louisiana for territories in Tuscany. The terms were later confirmed by the March 1801 Treaty of Aranjuez.

The Russo-Persian War of 1826–1828 was the last major military conflict between the Russian Empire and Qajar Iran, which was fought over territorial disputes in the South Caucasus region.

Texians were white American immigrants to Mexican Texas and, later, citizens of the Republic of Texas. Today, the term is used to identify early Anglo settlers of Texas, especially those who supported the Texas Revolution. Mexican settlers of that era are referred to as Tejanos, and American citizens of the modern State of Texas regardless of race and ethnicity are referred to as Texans.

Balochistan is a historical region in West and South Asia, located in the Iranian plateau's far southeast and bordering the Indian plate and the Arabian Sea coastline. This arid region of desert and mountains is primarily populated by ethnic Baloch people. Balochistan is very significant because of its strategic location, mineral wealth, long coastline along the Arabian Sea, the Gulf of Oman and potential for discoveries of oil and gas.

Leland Stanford Junior University, commonly referred to as Stanford University, is a private research university in Stanford, California, United States. It was founded in 1885 by railroad magnate Leland Stanford and his wife, Jane, in memory of their only child, Leland Jr.

Baseball is a bat-and-ball sport played between two teams of nine players each, taking turns batting and fielding. The game occurs over the course of several plays, with each play beginning when a player on the fielding team, called the pitcher, throws a ball that a player on the batting team, called the batter, tries to hit with a bat. The objective of the offensive team is to hit the ball into the field of play, away from the other team's players, allowing its players to run the bases, having them advance counter-clockwise around four bases to score what are called "runs". The objective of the defensive team is to prevent batters from becoming runners, and to prevent runners advancing around the bases. A run is scored when a runner legally advances around the bases in order and touches home plate.

On October 1, 1910, union members belonging to the International Association of Bridge and Structural Iron Workers (IW) detonated explosives they placed in the Los Angeles Times Building in Los Angeles, California, starting a fire that killed 21 people and injured more than 100 others. It was termed the "crime of the century" by the Los Angeles Times newspaper, which occupied the building.

World War I, or the First World War, also known as the Great War, was a global conflict between two coalitions: the Allies and the Central Powers. Major areas of conflict included Europe and the Middle East, as well as parts of Africa and the Asia-Pacific. The war saw important developments in weaponry including tanks, aircraft, artillery, machine guns, and chemical weapons. One of the deadliest conflicts in history, it resulted in an estimated 15 to 22 million military and civilian casualties and genocide. The movement of large numbers of people was a major factor in the deadly Spanish flu pandemic.

The 1923 Imperial Conference met in London in the autumn of 1923, the first attended by the new Irish Free State. While named the Imperial Economic Conference, the principal activity concerned the rights of the Dominions in regards to determining their own foreign policy.

The first five-year plan of the Union of Soviet Socialist Republics (USSR) was a list of economic goals, implemented by Communist Party General Secretary Joseph Stalin, based on his policy of socialism in one country. Leon Trotsky had delivered a joint report to the April Plenum of the Central Committee in 1926 which proposed a program for national industrialisation and the replacement of annual plans with five-year plans. His proposals were rejected by the Central Committee majority which was controlled by the troika and derided by Stalin at the time. Stalin's version of the five-year plan was implemented in 1928 and took effect until 1932.

The George Washington Bridge is a double-decked suspension bridge spanning the Hudson River, connecting Fort Lee in Bergen County, New Jersey, with the Washington Heights neighborhood of Manhattan, New York City. It is named after George Washington, a Founding Father of the United States and the country's first president. The George Washington Bridge is the world's busiest motor vehicle bridge, carrying a traffic volume of over 104 million vehicles in 2019, and is the world's only suspension bridge with 14 vehicular lanes. The George Washington Bridge measures 4,760 feet (1,450 m) long, and its main span is 3,500 feet (1,100 m) long. It was the longest main bridge span in the world from its 1931 opening until the Golden Gate Bridge in San Francisco opened in 1937.

The Spanish Civil War was fought from 1936 to 1939 between the Republicans and the Nationalist rebels. Republicans loyal to the left-leaning Popular Front government of the Second Spanish Republic included socialists, anarchists, communists, and separatists, supported by the Soviet Union. The opposing Nationalists were an alliance of fascist Falangists, monarchists, conservatives, and traditionalists, supported by Nazi Germany and Fascist Italy. Initially led by a military junta, until General Francisco Franco was appointed supreme leader on 1 October 1936 of what he called the Spanish State. Due to the international political climate at the time, the war was variously viewed as class struggle, religious struggle, or struggle between republican democracy and dictatorship, revolution and counterrevolution, or between fascism and communism. The Nationalists won the war in early 1939, and ruled Spain until Franco's death in November 1975.

The Munich Agreement was reached in Munich on 30 September 1938, by Nazi Germany, the United Kingdom, France, and Italy. The agreement provided for the German annexation of part of the First Czechoslovak Republic called the Sudetenland, where three million people, mainly ethnic Germans, lived. The pact is known in some areas as the Munich Dictate, or the Munich Betrayal, because of a previous 1924 alliance agreement and a 1925 military pact between France and the Czechoslovak Republic.

The Pennsylvania Turnpike, sometimes shortened to Penna Turnpike or PA Turnpike, is a controlled-access toll road which is operated by the Pennsylvania Turnpike Commission (PTC) in Pennsylvania. It runs for 360 miles (580 km) across the southern part of the state, connecting Pittsburgh, Harrisburg and Philadelphia, and passes through four tunnels as it crosses the Appalachian Mountains. A component of the Interstate Highway System, it is part of I-76 between the Ohio state line and Valley Forge, I-276 between Valley Forge and Bristol Township, and I-95 from Bristol Township to the New Jersey state line.

The Four Days of Naples was an uprising in Naples, Italy, against Nazi German occupation forces from 27 September to 30 September 1943, immediately prior to the arrival of Allied forces in Naples on 1 October during World War II.

The Autumn Uprising of 1946, also called the 10.1 Daegu Uprising of 1946 was a peasant uprising in South Korea against the policies of the United States Army Military Government in Korea headed by General John R. Hodge and in favor of restoration of power to the people's committees that made up the People's Republic of Korea. The uprising is also sometimes called the Daegu Riot or Daegu Resistance Movement. The Truth and Reconciliation Commission of South Korea uses a neutral name, the Daegu October Incident.

China, officially the People's Republic of China (PRC), is a country in East Asia. It is the second-most populous country after India, with a population exceeding 1.4 billion, across an area of 9.6 million square kilometers (3,700,000 sq mi), making it the third-largest country by area. It is divided into 33 province-level divisions, including two special administrative regions. Beijing is the capital, while Shanghai is the most populous city by urban area. Its geography features the vast Central Plain, major rivers such as the Yangtze and Yellow River, deserts, subtropical and temperate forests, and mountain ranges such as the Himalayas.

The Mutual Defense Treaty between the United States and the Republic of Korea is a treaty between South Korea and the United States signed on October 1, 1953, two months after the signing of the Korean Armistice Agreement which brought a halt to the fighting in the Korean War. The agreement commits the two countries to provide mutual aid if either faces external armed attack and allows the United States to station military forces in South Korea in consultation with the South Korean government.

"In God We Trust" is the official motto of the United States, the U.S. state of Florida, and the nation of Nicaragua. It was adopted by the U.S. Congress in 1956, via a joint resolution, replacing E pluribus unum, which had been the de facto motto since the initial design of the Great Seal of the United States.

Independence Day is an annual public holiday in Nigeria observed on 1 October to commemorate the country's independence from the United Kingdom in 1960. It is celebrated nationwide with official ceremonies, military parades, cultural displays, and other public events. The holiday commemorates the formal transfer of sovereignty that took place in Lagos at midnight on 1 October 1960, when the Union Jack was lowered and replaced with Nigeria's green–white–green flag. Princess Alexandra of Kent, representing Elizabeth II, presented the constitutional instruments of independence, and the new federal government formally assumed authority. Preparations for the inaugural festivities included cultural events, receptions, and the commissioning of new infrastructure.

Cameroon, officially the Republic of Cameroon, is a country in Central Africa. It shares boundaries with Nigeria to the west and north, Chad to the northeast, the Central African Republic to the east, and Equatorial Guinea, Gabon, and the Republic of the Congo to the south. Its coastline lies on the Bight of Biafra, part of the Gulf of Guinea, and the Atlantic Ocean. Due to its strategic position at the crossroads between West Africa and Central Africa, it has been categorized as being in both geostrategic locations. Cameroon's population of nearly 31 million people speak 250 native languages, in addition to the national tongues of English and French. The capital city of the country is Yaoundé.

James Howard Meredith is an American civil rights activist, writer, political adviser, and United States Air Force veteran who became, in 1962, the first African-American student admitted to the racially segregated University of Mississippi after the intervention of the federal government. Inspired by President John F. Kennedy's inaugural address, Meredith decided to exercise his constitutional rights and apply to the University of Mississippi. His goal was to put pressure on the Kennedy administration to enforce civil rights for African Americans. The admission of Meredith ignited the Ole Miss riot of 1962 where Meredith's life was threatened and 31,000 American servicemen were required to quell the violence – the largest ever invocation of the Insurrection Act of 1807.

The Free Speech Movement (FSM) was a massive, long-lasting student protest which took place during the 1964–65 academic year on the campus of the University of California, Berkeley. Student leaders included Jack Weinberg, Tom Miller, Mario Savio, Michael Rossman, George Barton, Brian Turner, Bettina Aptheker, Steve Weissman, Michael Teal, Art Goldberg, Jackie Goldberg and others.

The Indonesian Army is the land branch of the Indonesian National Armed Forces. It has an estimated strength of 300,400 active personnel. The history of the Indonesian Army has its roots in 1945 when the Tentara Keamanan Rakyat (TKR) "People's Security Army" first emerged as a paramilitary and police corps.

National Communications Network (NCN) is a national, state-owned television and radio broadcasting corporation in Guyana. It was formed in 2004 through the merger of the government radio service, Guyana Broadcasting Corporation (GBC), and the government-run television service, GTV. NCN's studios are situated on Homestretch Avenue in Georgetown.

Walt Disney World Resort is an entertainment and vacation resort complex located about 20 miles (32 km) southwest of Orlando, Florida, United States. Opened on October 1, 1971, the resort is operated by Disney Experiences, a division of the Walt Disney Company.

Muhammad Ali vs. Joe Frazier III, billed as the Thrilla in Manila, was the third and final boxing match between undisputed champion Muhammad Ali, and former champion Joe Frazier, for the undisputed heavyweight championship of the world. The bout was conceded after fourteen rounds on October 1, 1975, at the Araneta Coliseum in Cubao, Quezon City, Philippines, located in Rizal at the time of the event.

Pope John Paul II was head of the Catholic Church and sovereign of Vatican City from 16 October 1978 until his death in 2005. He was the first non-Italian pope since Adrian VI in the 16th century, as well as the third-longest-serving pope in history, after St. Peter and Pius IX.

Helmut Josef Michael Kohl was a German politician who served as chancellor of Germany and governed the Federal Republic from 1982 to 1998. He was leader of the Christian Democratic Union (CDU) from 1973 to 1998 and oversaw the end of the Cold War, German reunification, and the creation of the European Union (EU). Kohl's 16-year tenure is the longest in German post-war history and is the longest for any democratically elected chancellor of Germany.

The compact disc (CD) is a digital optical disc data storage format co-developed by Philips and Sony to store and play digital audio recordings. It employs the Compact Disc Digital Audio (CD-DA) standard and is capable of holding uncompressed stereo audio. First released in Japan in October 1982, the CD was the second optical disc format to reach the market, following the larger LaserDisc (LD). In later years, the technology was adapted for computer data storage as CD-ROM and subsequently expanded into various writable and multimedia formats. As of 2007, over 200 billion CDs had been sold worldwide.

The 1987 Whittier Narrows earthquake occurred in the southern San Gabriel Valley and surrounding communities of Southern California, United States, at 7:42 a.m. PDT on October 1. The moderate magnitude 5.9 blind thrust earthquake was centered several miles north of Whittier in the town of Rosemead, had a relatively shallow depth, and was felt throughout southern California and southern Nevada. Many homes and businesses were affected and many roadways disrupted, mainly in Los Angeles and Orange counties. Damage estimates ranged from $213–358 million, with 200 injuries, three directly related deaths, and five additional fatalities that were associated with the event.

The siege of Dubrovnik was a military campaign fought between the Yugoslav People's Army (JNA) and Croatian forces defending the city of Dubrovnik and its surroundings during the Croatian War of Independence. The JNA started its advance on 1 October 1991, and by late October, it had captured virtually all the land between the Pelješac and Prevlaka peninsulas on the coast of the Adriatic Sea, with the exception of Dubrovnik itself. The siege was accompanied by a Yugoslav Navy blockade. The JNA's bombardment of Dubrovnik, including that of the Old Town—a UNESCO World Heritage Site—culminated on 6 December 1991. The bombardment provoked international condemnation, and became a public relations disaster for Serbia and Montenegro, contributing to their diplomatic and economic isolation, as well as the international recognition of Croatia's independence. In May 1992, the JNA retreated to Bosnia and Herzegovina, less than 1 kilometre from the coast in some places, and handed over its equipment to the newly formed Army of Republika Srpska (VRS). During this time, the Croatian Army (HV) attacked from the west and pushed back the JNA/VRS from the areas east of Dubrovnik, both in Croatia and in Bosnia and Herzegovina, and by the end of May linked up with the HV unit defending the city. Fighting between the HV and Yugoslav troops east of Dubrovnik gradually died down.

Israel and the Palestinians are engaged in an ongoing military and political conflict about land and self-determination within the former territory of Mandatory Palestine. Key aspects of the conflict have included Palestinian refugees, the Israeli occupation of the West Bank and Gaza Strip, the status of Jerusalem, Israeli settlements, borders, security, water rights, the permit regime in the West Bank and in the Gaza Strip, Palestinian freedom of movement, and the Palestinian right of return.

3G is the third generation of cellular network technology. These networks were rolled out beginning in the early 2000s and represented a significant advancement over the second generation (2G) and associated technologies, such as GSM and cdmaOne, particularly in terms of data transfer speeds and mobile internet capabilities. The major 3G standards are UMTS and CDMA2000 ; both of these are based on the IMT-2000 specifications established by the International Telecommunication Union (ITU).

The Supreme Court of the United Kingdom is the final court of appeal for all civil cases in the United Kingdom and all criminal cases originating in England, Wales and Northern Ireland, as well as some limited criminal cases from Scotland.

The 2014 Gorni Lom explosions were a series of explosions that began on the afternoon of October 1, 2014, at 16:59 pm local time at the former Midzhur Ammo Plant in the village of Gorni Lom, in Bulgaria's northwestern Vidin Province. The series of blasts completely destroyed the factory, killing 13 men and 2 women who were inside and injuring three others who were some distance away. As a result of the blast, October 3 was declared a day of national mourning in the country.

On October 1, 2015, a school shooting occurred at the Umpqua Community College campus near Roseburg, Oregon, United States. Christopher Sean Harper-Mercer, a 26-year-old who was enrolled at the school, fatally shot an assistant professor and eight students in a classroom, and injured eight others. Roseburg police detectives responded to the incident and engaged Harper-Mercer in a brief shootout. After being wounded, he committed suicide by shooting himself in the head. The school shooting is the deadliest in Oregon's history, surpassing the 1998 Thurston High School shooting.

SS El Faro was a United States-flagged, combination of roll-on/roll-off and lift-on/lift-off cargo ship crewed by U.S. merchant mariners. Built in 1975 by Sun Shipbuilding & Drydock Co. as Puerto Rico, the vessel was renamed Northern Lights in 1991 and, finally, El Faro in 2006. She sank with her entire crew of 33 on October 1, 2015, after steaming into the eyewall of Hurricane Joaquin.

An independence referendum was held on 1 October 2017 in the Spanish autonomous community of Catalonia, passed by the Parliament of Catalonia as the Law on the Referendum on Self-determination of Catalonia and called by the Generalitat de Catalunya. The referendum, known in the Spanish media by the numeronym 1-O, was declared unconstitutional on 7 September 2017 and suspended by the Constitutional Court of Spain after a request from the Spanish government, who declared it a breach of the Spanish Constitution. Additionally, in early September the High Court of Justice of Catalonia had issued orders to the police to try to prevent the unconstitutional referendum, including the detention of various persons responsible for its preparation. Due to alleged irregularities during the voting process, as well as the use of force by the National Police Corps and Civil Guard, international observers invited by the Generalitat declared that the referendum failed to meet the minimum international standards for elections.

The International Court of Justice, or colloquially the World Court, is the principal judicial organ of the United Nations (UN). It settles legal disputes submitted to it by states and provides advisory opinions on legal questions referred to it by other UN organs and specialized agencies. The ICJ is the only international court that adjudicates general disputes between countries, with its rulings and opinions serving as primary sources of international law. It is one of the six principal organs of the United Nations.

Expo 2020 was a World Expo hosted in Dubai, United Arab Emirates, from 1 October 2021 to 31 March 2022.