IBM's programming team, led by John Backus, distributed a preliminary specification for FORTRAN, laying groundwork for the first widely used high-level programming language.

General Eduardo Lonardi seizes power in Argentina's 'Revolución Libertadora,' forcing President Juan Perón into exile after nearly a decade of rule.

Chuck Berry recorded his breakout single at Chess Records, blending blues, country, and showmanship into the template for rock and roll guitar.

William Henry Gates III was born in Seattle, Washington, the future co-founder of Microsoft and architect of the personal computer software industry.

Sultan Mohammed V returns triumphantly to Morocco from exile, a decisive step toward ending French colonial rule and gaining independence.

Rosa Parks refused to give up her Montgomery bus seat to a white passenger, sparking a 381-day boycott that reshaped the civil rights movement.

Black residents of Montgomery, Alabama launched a bus boycott after Rosa Parks' arrest, electing a young pastor named Martin Luther King Jr. to lead it.

The United Nations General Assembly admits sixteen new member nations in a single day, the largest expansion in the organization's history to that point, ending years of Cold War deadlock.