The 12th century is defined by the calendar of Earth as occurring from the year 1101 through the year 1200.

EventsEdit

• The Second and Third Crusades are fought on Earth (1147-48 and 1189-92). In the latter war, King Richard the Lionheart failed to take Jerusalem from Saladin. (TOS: "The Squire of Gothos", DS9: "Q-Less", VOY: "The Killing Game")
• The spheres are constructed by the Sphere Builders. (ENT: "Anomaly")
• Kulkulkan visits the Aztec civilization on Earth and helps in their development. (TAS: "How Sharper Than a Serpent's Tooth")

NoteEdit

• Vissians were said (in 2153) to have developed warp capability "nearly a thousand years ago", placing it at some point after 1153. (ENT: "Cogenitor")

External links Edit

• 12th century at Memory Beta, the wiki for licensed Star Trek works
• 12th century at Wikipedia

11th century

Timeline

13th century