1. To protect people from danger and to live in
2. Wherever he wanted his men to build the castle
3. Because we don't need as much protection like they did in the medieval times
4. The gatehouse was used as the castles entrance. The castles constable used this part of the castle to lower the big gate and let people in. Sometimes prisoners were kept here
5. Castles changed to improve their defense against their enemies. Some castles changed their windows to glass and moats were put around castles as an extra defense
6. The keep is my favourite because it is a defensive wall around the castle

By Jayden