having a squizz in the vbulletin site
a knight on horse would be the equivalent of a tank
the man and horse were armoured to prevent injury, the carthorse/cydesdales are the legacy of the knight
the horse was trained to bite and kick. one kick from a horse like that would kill you sooner or later.
until the introduction of the longbow knights could ride around with impunity and would be used to break the ranks, the only equal on the battlefield was another knight
in the battle of crecy the french suffered their greatest defeat in deaths of royalty, thanks to the longbow.
the longbow ended the domination of the battlefield by the knight