WHICH PART OF THE CASTLE INTERESTS YOU THE MOST? WHAT WAS THE PURPOSE OF THIS PART AND WHO USED IT AND WHY?

The Drawbridge interests me the most, because we don't have Drawbridge. The purpose of the Drawbridge is so that Kings, Queens,Princes and Princess and their People could get across the moat without falling in. The entrance to Castles are the weakest point when the Castles were under attack the Drawbridges would be pulled up to stop enemies crossing.