Timeline of the Jyllands-Posten Muhammad cartoons controversy

The Jyllands-Posten Muhammad cartoons were first published by Jyllands-Posten in late September 2005; approximately two weeks later, nearly 3,500 people demonstrated peacefully in Copenhagen. In November, several European newspapers re-published the images, triggering more protests.

Source: Wikipedia — Timeline of the Jyllands-Posten Muhammad cartoons controversy (CC BY-SA 4.0)