Answer:
The Fourth Crusade was called by Pope Innocent III to retake Jerusalem from its current Muslim overlords.
Explanation:
To bring back peace and stability to Europe.
Wilhelm Roentgen invented the X-ray vision.
- Created in 1895.
- Used a lot now a days.
- Was made so scientists could look through the digestive system.
Those are a bit of facts,
Keep rolling on, good luck on your assignment!
- Emacathy