January 31 in History

Significant events that happened on this day.

Today

Historical Events

2007

A Boston bomb squad detonated suspected explosive devices that turned out to be LED advertisements

The 'devices' were actually battery-powered Light-Brite style signs promoting the TV show Aqua Teen Hunger Force. The marketing stunt cost the network...

1990

McDonald's opened its first restaurant in Moscow during the Soviet era

Over 30,000 Russians lined up for hours to taste their first Big Mac, making it the busiest McDonald's opening ever. The event symbolized the thawing...

1977

The television mini-series 'Roots' concluded its eight-night run

The finale was watched by an estimated 100 million Americans, setting records and becoming a cultural phenomenon. The series about an African-American...

1961

Ham the chimpanzee became the first hominid launched into space by the United States

Ham's 16-minute suborbital flight tested whether tasks could be performed in space before risking human astronauts. He survived the journey, though hi...

1958

The United States launched Explorer 1, America's first satellite

Major

Just months after the Soviet Union's Sputnik shocked the world, the U.S. entered the space race with Explorer 1. The satellite discovered the Van Alle...

1950

President Truman announced he had ordered development of the hydrogen bomb

Major

This decision escalated the nuclear arms race to terrifying new levels, as the H-bomb was theoretically 1,000 times more powerful than the atomic bomb...

1929

Jackie Robinson, who broke baseball's color barrier, was born in Georgia

Major

Robinson would go on to become the first African-American to play Major League Baseball in the modern era when he joined the Brooklyn Dodgers in 1947....

1876

All Native American tribes were ordered to move to reservations by the U.S. government

This federal deadline marked a dark turning point in U.S.-Native relations. Those who didn't comply were deemed 'hostile' and subject to military acti...

1865

The U.S. House of Representatives passed the 13th Amendment abolishing slavery

Major

After the Senate had passed it in April 1864, the House finally secured the two-thirds majority needed. President Lincoln called it a "King's cure" fo...

1747

The first venereal diseases clinic opened in London at London Lock Hospital

This groundbreaking institution was the world's first hospital dedicated to treating sexually transmitted diseases. At a time when such conditions wer...

Fun Facts from January 31