Part one of term paper
Castles did not just appear, but rather evolved over a long time. The first castles were nothing more than wooden forts. But by the 15th century they had evolved into magnificent works of art. Castles have been around since before history was recorded. The first forms of castles were for protection, and evolved from the structures that ...

Part two of term paper
... century when the Normans introduced stone to the original castles, and improved on their defensive capabilities. During this time period (10th-12th century) there were many wars between lords in the feudal system, and the castle became a prominent part of the manor. In the 12th century, the crusades introduced a new type of castle, which reflected the infleunce of the Byzantine fortifications. One of the major improvements over the old design was the introduction of towers to the outside wa ...