 Complete the following phrase:  There is a tendency amongst some historians to attribute these tactics to Nelson alone. There was nothing new in his ideas however: breaking the enemy line had previously been achieved by, amongst others, Admiral George Rodney at the Battle of the Saintes 1782; Admiral Adam Duncan had divided his fleet at Camperdown 1797. Concentration on one part of the enemy fleet was a very old tactic and had already been used by Nelson at the 