Skip to content
20th century

File:NASA-Apollo8-Dec24-Earthrise.jpg · Wikimedia Commons · See Wikimedia Commons

EntityQ6927· pop 194· linked from 1,269 articles

20th century

Sign in to save

Also known as 20th-century, twentieth century, the past century, History, 20th Century, XX Century

time period between January 1, 1901, and ended on December 31, 2000

AI overview

The 20th century is the hundred-year period from January 1, 1901, to December 31, 2000. It matters because this era saw transformative events and developments—including two world wars, the rise of modern technology, and major social changes—that shaped the world we live in today.

AI-generated from the Wikipedia summary — may contain errors.

In the Vinony graph

Within Vinony's link graph, 20th century is referenced by 1,269 other articles, and connects out to 3rd millennium, Iranian Revolution and United States.

It is catalogued under topics including 20th century, 20th-century overviews and 2nd millennium.

Its subject is documented across 179 Wikipedia language editions.

Research

263,190 papers

via PubMed

Wikidata facts

Show 8 more facts
Commons category
20th century
point in time
2000-01-01
end time
2000-12-31
start time
1901-01-01
name
Novecento
P8168
Wagon
Sources (3)

via Wikidata · CC0

~40 min read

Encyclopedic overview

Earthrise, taken on 24 December 1968 by the American astronaut William Anders during the Apollo 8 space mission. It is the first photograph taken of Earth from lunar orbit.

The 20th century began on 1 January 1901 (MCMI), and ended on 31 December 2000 (MM). It was the 10th and last century in the 2nd millennium and was marked by new models of scientific understanding, unprecedented scopes of warfare, new modes of communication that would operate at nearly instant speeds, and new forms of art and entertainment. Population growth was also unprecedented, as the century started with around 1.6 billion people, and ended with around 6.2 billion.

Excerpted from Wikipedia’s “20th century” article, available under the CC BY-SA 4.0 licence.

Gallery (12)

Available in 179 languages

Show 160 more

via Wikidata sitelinks · CC0

Connections

Categories