12th century

The 12th century is the period from 1101 to 1200 in accordance with the Julian calendar.
In the history of European culture, this period is considered part of the High Middle Ages and overlaps with what is often called the "'Golden Age' of the Cistercians". The Golden Age of Islam experienced significant development, particularly in Islamic Spain.

Extends: [12th century](https://wikipedia.org.ai/12th century), [2nd millennium](https://wikipedia.org.ai/2nd millennium), Centuries