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.
by make them bigger
Medieval castles.
Medieval castles had no steam room.
This big.
Yes, it's true. In medieval castles spiral staircases ascended clockwise.
hammer
Medieval castles.
There is nothing different between todays castles and medieval time castles. Today's castles were built in medieval times.
The welsh medieval castles were big and gray.
Medieval times
in the late medieval period many medieval castles did have a primitive type of cannon.
Castles were invented in medieval times.
There are no genuine medieval castles in the USA, because the Americas were not discovered until after the medieval period had ended. There are the "fairytale" Disney castles and some modern attempts at reconstructing medieval castles, but no genuine ones.
Who is most important in medieval history - kings and emperors. Where do they live - in castles.
Motte and bailey castles, Stone keep castles and Concentric castles
Life
medieval Europe
portcullises are medieval as many medieval castles are found with them such as Warwick castle