Major Events of April 1985: 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 April 1985 and discover how they influenced the world both then and now.

Major Events of April 1985: Key Historical Moments from the Month
- 01 Apr 1985 Villanova's historic NCAA basketball championship upset: On April 1, 1985, the Villanova Wildcats achieved a stunning 66-64 victory over the Georgetown Hoyas in the NCAA championship game. Despite being an eighth seed and underdogs, Villanova executed a near-perfect game, shooting 78.6% from the field, a record for a championship game. This victory remains one of the greatest upsets in college basketball history. source: history.com
- 02 Apr 1985 IBM PC DOS 3.1 released: IBM released PC DOS 3.1 on April 2, 1985. This version introduced support for local area networking, enabling file sharing and network printer capabilities. It also provided some new functions to handle networking. source: en.wikipedia.org
- 03 Apr 1985 France announces shift to proportional representation in electoral system: On April 3, 1985, the French Socialist government, led by President François Mitterrand, announced a significant change in the country's electoral system, moving from a winner-take-all constituency system to proportional representation. This reform aimed to bolster the Socialist Party's position in the upcoming 1986 legislative elections. The decision was met with criticism from opposition parties, who viewed it as a strategic move to favor the left. Additionally, Agriculture Minister Michel Rocard resigned in protest, expressing concerns that the new system could lead to unstable coalition governments. source: washingtonpost.com
- 04 Apr 1985 France announces electoral system reform to introduce proportional representation: On April 3, 1985, France's Socialist government, led by President François Mitterrand, announced plans to replace the existing winner-take-all constituency system with proportional representation. This change aimed to be implemented in time for the legislative elections in early 1986. The reform was intended to address concerns about potential confrontations between the president and a right-leaning National Assembly, as the previous system often resulted in a dominant majority for one party, leading to political tensions. source: washingtonpost.com
- 05 Apr 1985 Tyrell Johnson, West Indies cricket player, passes away: Tyrell Johnson, a notable West Indies cricketer, passed away on April 5, 1985. He was remembered for his contributions to the sport and his performances in international matches during his career. source: espncricinfo.com
- 06 Apr 1985 Sudanese military coup ousts President Nimeiry: On April 6, 1985, a military coup led by Defense Minister Abdel Rahman Swar al-Dahab overthrew President Gaafar Nimeiry's government in Sudan. The coup was precipitated by widespread protests against rising food prices and economic hardships. Nimeiry, who was in the United States at the time, fled to Egypt. The new military government suspended the constitution, dissolved the ruling party, and established a transitional military council to govern the country. source: washingtonpost.com
- 07 Apr 1985 Gorbachev announces moratorium on European missile deployments: On April 7, 1985, Soviet leader Mikhail Gorbachev declared a unilateral freeze on the deployment of SS-20 intermediate-range nuclear missiles in Europe, effective until November. He urged the United States to reciprocate by halting the deployment of Pershing II and cruise missiles in Western Europe. The White House expressed skepticism, viewing the move as an attempt to solidify Soviet advantages. source: washingtonpost.com
- 08 Apr 1985 India files lawsuit against Union Carbide over Bhopal disaster: On April 8, 1985, the Indian government filed a lawsuit in the U.S. District Court for the Southern District of New York against Union Carbide Corporation (UCC) in connection with the Bhopal gas leak disaster. The suit sought compensation for the victims, punitive damages, and recovery of the government's costs of emergency relief. The complaint did not specify the amount of money being sought. source: pubs.acs.org
- 09 Apr 1985 Sinking of the Rainbow Warrior by French intelligence operation: On April 9, 1985, the Greenpeace ship Rainbow Warrior was sunk in Auckland Harbour, New Zealand, by agents of the French intelligence service. The operation aimed to prevent Greenpeace from interfering with French nuclear testing in the Pacific. The attack resulted in the death of photographer Fernando Pereira and significant international backlash against France. source: bbc.com
- 10 Apr 1985 Challenger Shuttle moved to Vehicle Assembly Building for STS-51-B mission preparation: On April 10, 1985, the Space Shuttle Challenger was transported to the Vehicle Assembly Building (VAB) at Kennedy Space Center to prepare for the STS-51-B mission. This mission, initially designated as STS-51-E, was later remanifested as STS-51-B after the cancellation of the original mission due to payload issues. source: nasa.gov
- 11 Apr 1985 Enver Hoxha, Albanian Communist Leader, dies at 76: Enver Hoxha, the longest-serving communist leader in Albania, died on April 11, 1985, at the age of 76. He had been in declining health due to complications from diabetes and a recent heart attack. His death marked the end of his 40-year rule over Albania. source: britannica.com
- 12 Apr 1985 STS-51D: 16th Space Shuttle Mission Launch: STS-51D, the 16th flight of NASA's Space Shuttle program and the fourth flight of Space Shuttle Discovery, launched on April 12, 1985, at 8:59:05 a.m. EST from Kennedy Space Center, Florida. The mission lasted 6 days, 23 hours, 55 minutes, and 23 seconds, during which the crew deployed two communications satellites and conducted various experiments. source: nasa.gov
- 13 Apr 1985 USA for Africa's 'We Are the World' tops Billboard Hot 100: On April 13, 1985, 'We Are the World' by USA for Africa reached number one on the Billboard Hot 100 chart, marking its fourth week on the chart. The song, written by Michael Jackson and Lionel Richie, was performed by 45 artists to raise funds for famine relief in Africa. It became the fastest-selling American pop single at the time, raising over $44.5 million in its first year. source: michaeljackson.com
- 14 Apr 1985 First permanent artificial heart implanted in a human: On April 14, 1985, Dr. Barney Clark became the first person to receive a permanent artificial heart, known as the Jarvik-7. This groundbreaking surgery marked a significant milestone in medical technology, providing a new option for patients with severe heart disease. Clark lived for 112 days after the procedure, paving the way for future advancements in artificial heart technology. source: ncbi.nlm.nih.gov
- 15 Apr 1985 South Africa announces repeal of laws prohibiting interracial marriage and sex: On April 15, 1985, the South African government announced plans to repeal the Prohibition of Mixed Marriages Act of 1949 and Section 16 of the Immorality Act of 1957, which had previously banned marriages and sexual relations between white and non-white individuals. This decision marked a significant step toward ending apartheid-era racial segregation policies. source: upi.com
- 16 Apr 1985 Islanders defeat Capitals to win Patrick Division semifinal series: On April 16, 1985, the New York Islanders secured a 2-1 victory over the Washington Capitals, clinching the Patrick Division semifinal series 3-2. Brent Sutter scored the decisive goal at 16:56 of the second period, and goaltender Billy Smith made 39 saves to lead the Islanders to the win. source: washingtonpost.com
- 18 Apr 1985 1985 Luquan earthquake in Yunnan Province, China: On April 18, 1985, a magnitude 6.3 earthquake struck near Luquan County in Yunnan Province, China, at 13:52 local time (05:52 UTC). The epicenter was near Luquan County, Yunnan, China. The earthquake resulted in 22 fatalities and over 300 injuries. The source of this earthquake was identified as the Zeyi Fault (则邑断层). source: en.wikipedia.org
- 19 Apr 1985 FBI and ATF siege white supremacist CSA compound in Arkansas: On April 19, 1985, approximately 200 federal agents from the FBI and ATF initiated a siege of The Covenant, The Sword, and The Arm of the Lord (CSA) compound in Elijah, Arkansas. The operation aimed to arrest CSA leader James Ellison on weapons charges and to seize illegal firearms and explosives. After a four-day standoff, Ellison and four other CSA leaders surrendered peacefully, avoiding a violent confrontation. source: latimes.com
- 20 Apr 1985 Carlos Lopes sets marathon world record in Rotterdam: On April 20, 1985, Carlos Lopes of Portugal set a new marathon world record in Rotterdam, clocking 2 hours, 7 minutes, and 12 seconds. This performance improved the previous record by 53 seconds, making Lopes the first man to run a marathon in under 2:08. The race was notable for Lopes' consistent pace and strategic running, aided by pacemakers in the early stages. source: runnersworld.com
- 21 Apr 1985 Brazilian presidential transition following Tancredo Neves' death: Tancredo Neves, elected President of Brazil, died on April 21, 1985, before taking office. His death led to the inauguration of Vice President José Sarney, marking a significant transition in Brazilian politics after years of military rule. This event was pivotal in Brazil's return to democracy. source: britannica.com
- 22 Apr 1985 Coca-Cola launches New Coke, sparking consumer backlash: On April 22, 1985, Coca-Cola introduced New Coke, a reformulated version of its classic soft drink. The launch was met with significant consumer backlash, leading to widespread criticism and protests from loyal customers. The negative response prompted the company to revert to the original formula, rebranded as Coca-Cola Classic, just a few months later. source: history.com
- 23 Apr 1985 Philadelphia Flyers defeat New York Islanders 5-3 in Game 3 of Patrick Division Finals: On April 23, 1985, the Philadelphia Flyers secured a 5-3 victory over the New York Islanders in Game 3 of the Patrick Division Finals. The game was held at the Nassau Veterans Memorial Coliseum in Uniondale, New York. The Flyers' goals were scored by Doug Crossman, Rick Tocchet, Ron Sutter, Brian Propp, and Tim Kerr. The Islanders' goals came from Anders Kallur, Brent Sutter, and John Tonelli. This win gave the Flyers a 3-0 series lead. source: hockey-reference.com
- 24 Apr 1985 West Germany enacts law against Holocaust denial: On April 24, 1985, West Germany passed a law making Holocaust denial a criminal offense. This legislation aimed to combat anti-Semitism and ensure that the historical facts of the Holocaust were recognized and respected. The law reflects Germany's commitment to confronting its Nazi past and preventing the spread of hate speech. source: britannica.com
- 25 Apr 1985 West Germany criminalizes Holocaust denial: In 1985, West Germany amended its criminal code to include provisions banning incitement to hatred, including through forms associated with denial of the Holocaust. This legislation made it a criminal offense to publicly approve, deny, or trivialize genocide committed under the National Socialist regime, with penalties of up to five years in prison or fines. The law aimed to prevent the spread of Nazi propaganda and protect the memory of Holocaust victims. source: encyclopedia.ushmm.org
- 26 Apr 1985 Nam Gyu-ri: South Korean singer and actress: Nam Gyu-ri, born on April 26, 1985, in Seoul, South Korea, is a renowned singer and actress. She gained prominence as the leader of the female trio SeeYa, debuting in 2006. In 2009, she left the group to focus on her acting career, starring in films like 'Death Bell' and the drama '49 Days'. She has also pursued a solo music career, releasing singles such as 'Ride to Me' and 'Starlight Tears'. source: en.wikipedia.org
- 28 Apr 1985 Fernando Valenzuela sets MLB record with 41 consecutive scoreless innings to start season: On April 28, 1985, Los Angeles Dodgers pitcher Fernando Valenzuela set a Major League Baseball record by pitching 41 consecutive scoreless innings to begin the season. His streak ended in the ninth inning when San Diego Padres' Tony Gwynn hit a solo home run, leading to a 1-0 victory for the Padres. Despite the loss, Valenzuela struck out 10 batters and completed the game. source: chatsports.com
- 29 Apr 1985 Space Shuttle Mission 51-B Launch: Space Shuttle Challenger launched on April 29, 1985, at 12:02:18 p.m. EDT from Kennedy Space Center's Launch Pad 39A. The mission, designated STS-51-B, was the 17th flight of NASA's Space Shuttle Program and the seventh flight of Challenger. The primary payload was Spacelab-3, marking the first operational flight of the European Space Agency's Spacelab orbital laboratory series. The mission lasted 7 days, 8 minutes, and 46 seconds, completing 111 orbits before landing at Edwards Air Force Base in California on May 6, 1985. source: nasa.gov
- 30 Apr 1985 End of South African newspaper publication: On April 30, 1985, the South African government banned the publication of several newspapers, including the influential 'Weekly Mail'. This action was part of a broader effort to suppress dissent and control the media during the apartheid era. source: theguardian.com