They mostly used blocks of stone.
they werwe build by a brick
Castles in the Middle Ages were used to keep out enemies.
Castles were developed in the middle ages because people thought that the kings and queens should live more wealthier than the peasant's. Therefore, they built castles.
No castles have been built since the middle ages
castles were important in the middle ages mainly in 1066 and onwards
about 7 to 12 years,
err stone...? and mortar also wood
Earlier in the Middle Ages, they built fleets of ships to combat pirates and Vikings. Later on they built castles.
Because cathedrals are bigger and more complicated
because they poor
Easy...
the castles in the middle ages were made of stone not wood because wood would burn easily.