Carnation Revolution: A leftist military coup in Portugal overthrows the authoritarian-conservative Estado Novo regime. Date: April 25, 1974 Read more on Wikipedia → 📅 Other events on April 25 📅 Events on this day in 1974 📅 On This Day (Today)

One hundred forty-six people are killed when Dan-Air Flight 1008 crashes near Los Rodeos Airport in Tenerife, Canary Islands. Date: April 25, 1980 Read more on Wikipedia → 📅 Other events on April 25 📅 Events on this day in 1980 📅 On This Day (Today)

More than 100 workers are exposed to radiation during repairs of at the Tsuruga Nuclear Power Plant in Japan. Date: April 25, 1981 Read more on Wikipedia → 📅 Other events on April 25 📅 Events on this day in 1981 📅 On This Day (Today)

Israel completes its withdrawal from the Sinai Peninsula per the Camp David Accords. Date: April 25, 1982 Read more on Wikipedia → 📅 Other events on April 25 📅 Events on this day in 1982 📅 On This Day (Today)

Pioneer 10 travels beyond Pluto's orbit. Date: April 25, 1983 Read more on Wikipedia → 📅 Other events on April 25 📅 Events on this day in 1983 📅 On This Day (Today)

Cold War: American schoolgirl Samantha Smith is invited to visit the Soviet Union by its leader Yuri Andropov after he read her letter in which she expressed fears about nuclear war. Date: April 25, 1983 Read more on Wikipedia → 📅 Other events on April 25 📅 Events on this day in 1983 📅 On…

Violeta Chamorro takes office as the President of Nicaragua, the first woman to hold the position. Date: April 25, 1990 Read more on Wikipedia → 📅 Other events on April 25 📅 Events on this day in 1990 📅 On This Day (Today)

The March for Women's Lives brings over one million protesters, mostly pro-choice, to Washington D.C. to protest the Partial-Birth Abortion Ban Act of 2003, and other restrictions on abortion. Date: April 25, 2004 Read more on Wikipedia → 📅 Other events on April 25 📅 Events on this day in 2004 📅 On This Day…

Bulgaria and Romania sign the Treaty of Accession 2005 to join the European Union. Date: April 25, 2005 Read more on Wikipedia → 📅 Other events on April 25 📅 Events on this day in 2005 📅 On This Day (Today)

A seven-car commuter train derails and crashes into an apartment building near Amagasaki Station in Japan, killing 107, including the driver. Date: April 25, 2005 Read more on Wikipedia → 📅 Other events on April 25 📅 Events on this day in 2005 📅 On This Day (Today)