British Library
British Library: Elizabeth I and the Spanish Armada
Through short frames with pictures and narrative, the story of the Armada unfolds. A good background to the battle is also provided. Click on the sources on the index to pull up each frame.
Other
Defeat of the Spanish Armada
Paper on the defeat of the Spanish Armada includes a Summary, the Objectives and Planning of the Armada, the famous storm, and the aftermath.
The History Place
The History Place: Queen Elizabeth I Against the Armada
The History Place provides a brief overview of the Armada defeat and the speech given by Elizabeth I before the battle.