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 fails 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")

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")

Background Edit

• According to Star Trek: Star Charts, on page 52, Andorians were warp capable in 1154 A.D.

External links Edit

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