QUESTION 41

What did these men invent?

QUESTION 40

Which popular magazine did they start?

QUESTION 39

IDENTIFY THE STRUCTURE

This castle was built in the year 1031, made from limestone.
During the first crusade in 1099,Raymond lV of Toulouse captured it, but abandoned it when the crusaders macrhed towards the city of Jerusalem. It is one of the best preserved castles, and was made a World Heritage Site in 2006.