HISTORICAL CHRONOLOGY

On This Day in History

Discover key historical events within the Genesis range (1950–2049) that occurred on this calendar day, and claim their commemorative registry plaques.

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Historical chronology for October 21

October 21

5 historical milestones registered between 1950 and 2049

October 21, 1959 AVAILABLE

The Solomon R. Guggenheim Museum, designed by American architect Frank Lloyd Wright, opened in New York City.

Wikipedia: Solomon R. Guggenheim Museum
Solomon R. Guggenheim Museum
October 21, 1966 AVAILABLE

A coal tip fell on the village of Aberfan, Wales, killing 144 people, mostly schoolchildren.

Wikipedia: Spoil tip
Spoil tip
October 21, 1968 AVAILABLE

At the height of the Japanese university protests, protesters occupied Shinjuku Station in Tokyo and clashed violently with police.

Wikipedia: 1968–1969 Japanese university protests
1968–1969 Japanese university protests
October 21, 1994 AVAILABLE

North Korea and the United States signed the Agreed Framework to limit the former's nuclear weapons program and to normalize relations between the two countries.

Wikipedia: Agreed Framework
Agreed Framework
October 21, 1994 AVAILABLE

In Seoul, South Korea, 32 people were killed and 17 others injured when a span of the Seongsu Bridge collapsed (pictured).

Wikipedia: Seoul
Seoul