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Memory Beta, non-canon Star Trek Wiki
Centuries: 19th century - 20th century - 21st century
Decades: 1900s 1910s 1920s 1930s 1940s 1950s 1960s 1970s 1980s 1990s

The 20th century of Earth's calendar, commonly defined as ranging from the year 1901 to the year 2000. This was the last century of the 2nd millennium of that same calendar.


Major Events

Notable Groups


  • Jazz
  • Lounge singer
  • Rock & Roll
  • Hot Rod


Events of unspecified date

  • By the end of the 20th century, the English language and associated culture dominate the planet Earth. Modes of dress, morality, education, socialization, and various other cultural characteristics were based on an English standard.[1]
  • The male population of the Kasheeta is controlled in a warring tribal society. Kasheetan scientists detect the start of a new ice age, result of the use of chemical weapons. The male leaders ignore the warnings of the impending glacier advance which lead to a female revolution. One of their first acts was to build a network of domed cities to ensure the survival of the race.[2]
  • Earth historians theorize the Greek gods could have been powerful ancient space travellers.[3]
  • The Third War occurs at the end of century on Earth. Jeremy Grayson is considered a hero of the conflict for his humanitarian acts.[4]

References and Notes