How did castles differ between 1066 and 1558?

Answer 1

In 1066 Castles where only made of wood and earth ( Motte and Bailey Castle), but around 1558 castles where built of strong stone, with thick inner walls and turrets. (Concentric Castle.

Castles started off as weak and not good at defence or attack, but over the years they have been improved for battles and for more people. For example: The Concentric castle took years to make because it had inner walls made of thick stone. Castles changed because when a place expands and changes, castles need to get bigger and better with it. Also, they need to be prepared for enemy attacks.