20th century

Recent historical period

The 20th century spans the years 1901 through 2000, though in casual usage people often mean the 1900s.

It saw two world wars, the atomic bomb, the moon landing, and the rise of computers.

As a modifier, it describes things from or characteristic of that era: 20th-century architecture, a 20th-century mindset.

Sometimes used dismissively for outdated thinking: That's so 20th century.

Related

iron curtain · atomic bomb · Great Depression · Harlem Renaissance · Surrealism · psychoanalysis · Abstract Expressionism · pop art · women's suffrage · assembly line · Russian Revolution · Fascism · Beat Generation · Art Nouveau · Democracy · space age · moon landing · vinyl

Categories
Opposites
temporal distance

20th centuryprehistory

Era before writing

ancient times · antiquity · prehistoric era · Stone Age · medieval period

temporal sequence

20th century21st century

Years 2001 to 2100

1st century · modern era · 19th century · today

modernity and technological development

20th centuryinformation age

Period defined by data access

digital age

Family

century, twentieth

Familiarity
Top 100,000
Profile
Known to kids · Used worldwide · Timeless · Everyday, not technical · Rated G