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Major Events of May 1984: Key Historical Moments from the Month

Each month is marked by defining moments that shape the course of history. Whether through political shifts, cultural movements, or world-changing events, these periods leave a lasting impression. Dive into the most important events from May 1984 and discover how they influenced the world both then and now.

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Major Events of May 1984: Key Historical Moments from the Month

  • 02 May 1984 Itaipu Dam begins power generation: The Itaipu Dam, located on the border between Brazil and Paraguay, began generating electricity on May 2, 1984. It was one of the largest hydroelectric projects in the world, significantly contributing to the energy supply of both countries. The dam has been a key element in regional energy cooperation. source: itaipu.gov.br
  • 03 May 1984 Sunday in the Park with George Broadway premiere: The musical 'Sunday in the Park with George' premiered on Broadway on May 3, 1984. Created by Stephen Sondheim, the show is inspired by the painting 'A Sunday Afternoon on the Island of La Grande Jatte' by Georges Seurat. It explores themes of art and the creative process. source: broadway.com
  • 04 May 1984 Unusual baseball moment at Metrodome: On May 4, 1984, a notable baseball moment occurred at the Metrodome in Minneapolis, Minnesota, during a game between the Minnesota Twins and the Chicago White Sox. The event is remembered for its unusual circumstances, contributing to the lore of the stadium's history. source: baseball-reference.com
  • 06 May 1984 José Napoleón Duarte wins El Salvador presidential election: José Napoleón Duarte was elected president of El Salvador in a significant election held on May 6, 1984. His victory marked a pivotal moment in the country's political landscape during a time of civil unrest and conflict. source: britannica.com
  • 07 May 1984 Agent Orange lawsuit settlement: On May 7, 1984, a settlement was reached in a lawsuit concerning the herbicide Agent Orange, which was used during the Vietnam War. The settlement provided compensation to veterans and their families affected by the chemical's harmful effects. source: archives.gov
  • 08 May 1984 Thames Barrier officially completed: The Thames Barrier, a major flood defense project in London, was officially completed on May 8, 1984. This engineering feat was designed to protect the city from tidal surges and flooding, marking a significant achievement in urban infrastructure. source: britannica.com
  • 09 May 1984 Chicago White Sox and Milwaukee Brewers play longest MLB game by time: On May 9, 1984, the Chicago White Sox and Milwaukee Brewers engaged in a 25-inning marathon at Comiskey Park, lasting 8 hours and 6 minutes. The game was suspended after 17 innings on May 8 and resumed the following day, with the White Sox winning 7–6. source: mlb.com
  • 10 May 1984 International Court of Justice rules on Nicaragua blockade: On May 10, 1984, the International Court of Justice issued a ruling concerning the United States' blockade of Nicaragua, addressing issues related to international law and the rights of sovereign nations. source: icj-cij.org
  • 12 May 1984 Laid Back's 'White Horse' reaches number 26 on Billboard Hot 100: Danish duo Laid Back's single 'White Horse' peaked at number 26 on the Billboard Hot 100 chart in May 1984, marking their highest position on the chart. source: en.wikipedia.org
  • 14 May 1984 dBase III relational database program launched: dBase III, a significant relational database management system, was launched on May 14, 1984. It introduced features that enhanced data management and usability, making it popular among businesses and developers. source: computerhistory.org
  • 15 May 1984 French nuclear test at Mururoa Atoll: On May 15, 1984, France conducted a nuclear test at Mururoa Atoll in the South Pacific. This test was part of France's nuclear program and drew international criticism for environmental and safety concerns. source: bbc.com
  • 16 May 1984 Guinea-Bissau Adopts Constitution: On May 16, 1984, Guinea-Bissau adopted its Constitution, which came into force on the same day. The Constitution was approved by the National People's Assembly and has been amended several times since its adoption. source: wipo.int
  • 17 May 1984 Severomorsk Naval Base Disaster: Between May 13 and 17, 1984, a series of explosions occurred at the Okolnaya naval munitions depot near Severomorsk, Russia. The explosions resulted in the deaths of at least 200–300 people and destroyed a significant portion of the Soviet Northern Fleet's missile stockpile. The incident was caused by a fire that ignited munitions stored at the depot. source: en.wikipedia.org
  • 18 May 1984 Battle of Orgreave: Violent miners' strike confrontation: The Battle of Orgreave occurred during the UK miners' strike, where police clashed with striking miners. This event highlighted the tensions between the government and labor unions during the 1980s. It is often cited as a significant moment in labor history in the UK. source: bbc.com
  • 19 May 1984 Edmonton Oilers win Stanley Cup: The Edmonton Oilers secured the Stanley Cup on May 19, 1984, marking their first championship in the NHL. Led by Wayne Gretzky, the Oilers defeated the New York Islanders, ending their dynasty. This victory is a significant moment in hockey history, showcasing the Oilers' dominance in the 1980s. source: bbc.com
  • 20 May 1984 Roger Clemens wins first MLB game: Roger Clemens achieved his first Major League Baseball victory on May 20, 1984, while playing for the Boston Red Sox. This marked the beginning of a legendary career for Clemens, who would go on to become one of the most celebrated pitchers in baseball history. His performance set the stage for future accolades and records. source: mlb.com
  • 21 May 1984 Atari 7800 ProSystem console released: On May 21, 1984, Atari released the Atari 7800 ProSystem, a video game console designed to be backward compatible with Atari 2600 games. The console featured improved graphics and sound capabilities, aiming to compete with other home gaming systems of the era. source: en.wikipedia.org
  • 23 May 1984 Surgeon General's Report on Secondhand Smoke released: On May 23, 1984, the U.S. Surgeon General released a report titled "The Health Consequences of Smoking: Cancer," which included findings on the risks of secondhand smoke. The report concluded that involuntary smoking is a cause of disease in nonsmokers, particularly children and spouses of active smokers. source: cdc.gov
  • 24 May 1984 'The Wiz' revival opens in New York City: A revival of the musical 'The Wiz' opened at the Lunt-Fontanne Theatre in New York City on May 24, 1984. The production ran for 13 performances and featured a cast including Stephanie Mills and Gregg Baker. source: broadwayworld.com
  • 26 May 1984 Devastating Tulsa Flash Floods: On May 26, 1984, Tulsa, Oklahoma, experienced its worst flood disaster in history. Intense rainfall of 6 to 15 inches over an 8-hour period led to widespread flooding, resulting in 14 fatalities, 288 injuries, and approximately $180 million in damages. The Mingo Creek basin was particularly affected, accounting for $125 million of the total damages. source: weather.gov
  • 29 May 1984 Death of Eric Morecambe: On May 29, 1984, British comedian Eric Morecambe passed away at the age of 58. He was best known for his partnership with Ernie Wise in the comedy duo Morecambe and Wise, which was highly popular in the UK. source: theguardian.com
  • 30 May 1984 La Penca bombing in Nicaragua: On May 30, 1984, a bomb attack occurred at La Penca, a remote outpost along the Nicaraguan-Costa Rican border. The attack targeted Edén Pastora, leader of a Contra guerrilla group, during a press conference. Pastora survived, but seven others, including three journalists, were killed, and several others were injured. The bombing was carried out by an operative posing as a news photographer. source: en.wikipedia.org