The Bricks That They Use Are Extremely Strong, And The Stuff Used To Hold It Together Is Very Sticky/Sturdy. Usually The Only Way To Go Through It Is Over (Ladder) Or Under, As Some Trojans Used.
Medieval castles evolved because the old Motte and Bailey castles where easier to set alight and where not very strong, so they made stone castles to improve defence.
The castles that came after Motte and Bailey Castles were Stone Castles. This was an improvement to Motte and Bailey Castles because Motte and Bailey castles were made out of wood. Wood burns easily, rots quickly and isn't very strong. Stone castles, however were made of stone(obiously). Stone doesn't burn easily, doesn't rot and is very strong.
Stone is a very strong building material, and it does not burn, and so it is a good choice for resisting enemy attacks.
because wood was not very strong and wood is flamable so enemies could have easily burned it down
they keep modifying it through the years until they get to that stage. aswell they might not have the stone materials so not all of the motte and bailey castles have been modified and are still standing on countries today.
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strong because all the castles in wales weere made out of wood
Because he had built strong secure castles and he had enough of them around the contry and he was happy with their design which was a pointed tower castle.
I don't know how, but I know why they changed stone , its because; 1.they could be burnt down . 2.they could be easily attacked . 3.they weren't very strong and were prone to rotting so they didn't last long. hope this helps ^^
motte and bailey castles can be improved by being made out of stone, have more towers, have more defensive walls, have a strong gate house, have higher walls and have more gatehouses and more moats to make it safer and stronger so it is harder for enemys to get them.
Castles were large fortified structures built to guard a particular area and mark it. So castles around the country showed the various towns in it.
There Was Castles Before 1066 But They Were Not Recorded So Therefore No - One Knows About Them, But There Definitely Was Castles Before Then, Hope This Helps xx